diff --git a/core.lua b/core.lua
index a5caf38..a885dd3 100644
--- a/core.lua
+++ b/core.lua
@@ -4,6 +4,7 @@ AuxAuthors = "shirsig; Zerf; Zirco (Auctionator); Nimeral (Auctionator backport)
 local lastRightClickAction = GetTime()
 
 Aux = {
+    blizzard_ui_shown = false,
 	loaded = false,
 	orig = {},
 	elements = {},
@@ -37,9 +38,7 @@ end
 
 function Aux_OnAddonLoaded()
 	if string.lower(arg1) == "blizzard_auctionui" then
-        AuxButton:SetParent("AuctionFrame")
-        AuxButton:SetPoint("TOPRIGHT", "AuctionFrame", "TOPRIGHT", -26, -12)
-
+        AuctionFrame:SetScript('OnHide', nil)
 		Aux_SetupHookFunctions()
 	end
 end
@@ -96,26 +95,17 @@ end
 
 function Aux_SetupHookFunctions()
 
-	AuctionsButton1:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton1:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
-	AuctionsButton2:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton2:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
-	AuctionsButton3:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton3:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
-	AuctionsButton4:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton4:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
-	AuctionsButton5:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton5:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
-	AuctionsButton6:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton6:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
-	AuctionsButton7:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton7:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
-	AuctionsButton8:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton8:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
-	AuctionsButton9:RegisterForClicks("LeftButtonUp", "RightButtonDown")
-	AuctionsButton9:SetScript("OnMouseDown", Aux_AuctionsButton_OnMouseDown)
+    Aux.orig.AuctionFrame_OnShow = AuctionFrame_OnShow
+    -- TODO for some reason this breaks the auction house functionality
+    AuctionFrame_OnShow = function()
+        if not Aux.blizzard_ui_shown then
+            HideUIPanel(AuctionFrame)
+        else
+            return Aux.orig.AuctionFrame_OnShow()
+        end
+    end
 
-	Aux.orig.PickupContainerItem = PickupContainerItem
+    Aux.orig.PickupContainerItem = PickupContainerItem
 	PickupContainerItem = Aux.PickupContainerItem
 	
 	Aux.orig.ContainerFrameItemButton_OnClick = ContainerFrameItemButton_OnClick
@@ -134,7 +124,6 @@ end
 
 function Aux_OnAuctionHouseShow()
 
-    AuxButton:Show()
     AuxFrame:Show()
 
     Aux.on_tab_click(1)
@@ -173,6 +162,7 @@ function Aux.on_tab_click(index)
         AuxSellFrame:Hide()
         AuxBuyFrame:Hide()
         AuxHistoryFrame:Hide()
+        AuxManageFrame:Hide()
 
         if index == 1 then
             AuxBuyFrame:Show()
@@ -181,6 +171,7 @@ function Aux.on_tab_click(index)
             AuxSellFrame:Show()
             Aux.sell.on_open()
         elseif index == 3 then
+            AuxManageFrame:Show()
             Aux.manage_frame.on_open()
         elseif index == 4 then
             AuxHistoryFrame:Show()
diff --git a/core.xml b/core.xml
index 1898e76..1c06abf 100644
--- a/core.xml
+++ b/core.xml
@@ -262,19 +262,6 @@
 		</Scripts>
 		<HighlightTexture alphaMode="ADD" file="Interface\Buttons\ButtonHilight-Square"/>
 	</Frame>
-											
-    <Button name="AuxButton" inherits="UIPanelButtonTemplate" text="Aux" hidden="true">
-        <Size><AbsDimension x="50" y="22"/></Size>
-        <Scripts>
-            <OnClick>
-                if AuxFrame:IsVisible() then
-                    AuxFrame:Hide()
-                else
-                    AuxFrame:Show()
-                end
-            </OnClick>
-        </Scripts>
-    </Button>
 
     <Frame name="AuxFrame" toplevel="true" movable="true" enableMouse="true" hidden="true" parent="UIParent">
         <Size>
@@ -288,6 +275,13 @@
                 this:SetBackdropBorderColor(0.4, 0.4, 0.4)
                 this:RegisterForDrag('LeftButton')
             </OnLoad>
+            <OnShow>
+                PlaySound('AuctionWindowOpen')
+            </OnShow>
+            <OnHide>
+                PlaySound('AuctionWindowClose')
+                CloseAuctionHouse()
+            </OnHide>
             <OnDragStart>
                 this:StartMoving()
             </OnDragStart>
@@ -325,6 +319,21 @@
                     </OnClick>
                 </Scripts>
             </Button>
+            <Button name="AuxAuctionFrameButton" inherits="UIPanelButtonTemplate" text="Default UI">
+                <Size><AbsDimension x="120" y="26"/></Size>
+                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxCloseButtonBottom"><Offset><AbsDimension x="-5" y="0"/></Offset></Anchor></Anchors>
+                <Scripts>
+                    <OnClick>
+                        if AuctionFrame:IsVisible() then
+                            Aux.blizzard_ui_shown = false
+                            HideUIPanel(AuctionFrame)
+                        else
+                            Aux.blizzard_ui_shown = true
+                            ShowUIPanel(AuctionFrame)
+                        end
+                    </OnClick>
+                </Scripts>
+            </Button>
             <Button name="AuxTab1" inherits="AuxTabTemplate" id="1">
                 <Anchors>
                     <Anchor point="BOTTOMLEFT" relativePoint="TOPLEFT">
diff --git a/manage_frame.lua b/manage_frame.lua
index e1ad9c9..84bf439 100644
--- a/manage_frame.lua
+++ b/manage_frame.lua
@@ -1,3 +1,5 @@
+local private, public = {}, {}
+
 local on_open, on_close
 
 local bid_records, auction_records, create_bid_record, create_auction_record, update_bid_records, update_auction_records, wait_for_bids, wait_for_auctions, create_record
@@ -25,7 +27,7 @@ local bid_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(datum.stack_size)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -73,7 +75,7 @@ local bid_listing_config = {
                 cell.text:SetText('['..datum.tooltip[1][1].text..']')
                 local color = ITEM_QUALITY_COLORS[datum.quality]
                 cell.text:SetTextColor(color.r, color.g, color.b)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -90,7 +92,7 @@ local bid_listing_config = {
                     text = level
                 end
                 cell.text:SetText(text)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -110,7 +112,7 @@ local bid_listing_config = {
                     text = '24h'
                 end
                 cell.text:SetText(text)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -120,7 +122,7 @@ local bid_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('LEFT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(datum.owner)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -130,7 +132,7 @@ local bid_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(Aux.util.money_string(datum.bid_per_unit))
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -140,7 +142,7 @@ local bid_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(Aux.util.money_string(datum.buyout_price_per_unit))
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -150,7 +152,7 @@ local bid_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(Aux.util.money_string(datum.bid))
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -160,7 +162,7 @@ local bid_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(Aux.util.money_string(datum.buyout_price))
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
     },
@@ -188,7 +190,7 @@ local auction_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(datum.stack_size)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -236,7 +238,7 @@ local auction_listing_config = {
                 cell.text:SetText('['..datum.tooltip[1][1].text..']')
                 local color = ITEM_QUALITY_COLORS[datum.quality]
                 cell.text:SetTextColor(color.r, color.g, color.b)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -253,7 +255,7 @@ local auction_listing_config = {
                     text = level
                 end
                 cell.text:SetText(text)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -273,7 +275,7 @@ local auction_listing_config = {
                     text = '24h'
                 end
                 cell.text:SetText(text)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -283,7 +285,7 @@ local auction_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('LEFT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(datum.owner)
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -293,7 +295,7 @@ local auction_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(Aux.util.money_string(datum.bid_per_unit))
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -303,7 +305,7 @@ local auction_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(Aux.util.money_string(datum.buyout_price_per_unit))
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -313,7 +315,7 @@ local auction_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(Aux.util.money_string(datum.bid))
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
         {
@@ -323,7 +325,7 @@ local auction_listing_config = {
             cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
             cell_setter = function(cell, datum)
                 cell.text:SetText(Aux.util.money_string(datum.buyout_price))
-                auction_alpha_setter(cell, datum)
+                private.auction_alpha_setter(cell, datum)
             end,
         },
     },
@@ -331,6 +333,9 @@ local auction_listing_config = {
 }
 
 function on_open()
+    Aux.list.populate(AuxManageBidsListing.sheet, {})
+    Aux.list.populate(AuxManageAuctionsListing.sheet, {})
+
     update_bid_records(function()
         update_auction_records(function()
         end)
@@ -340,6 +345,10 @@ end
 function on_close()
 end
 
+function private.auction_alpha_setter(cell, auction)
+    cell:SetAlpha(auction.gone and 0.3 or 1)
+end
+
 function update_bid_records(k)
     bid_records = {}
     Aux.scan.start{
@@ -353,10 +362,10 @@ function update_bid_records(k)
             position = 'bids#'..page
         end,
         on_read_auction = function(i)
-            snipe.log('bids#'..i)
+            create_bid_record(i)
         end,
         on_complete = function()
---            Aux.list.populate(AuxManageBidsListing.sheet, bid_records)
+            Aux.list.populate(AuxManageBidsListing.sheet, bid_records)
             return k()
         end,
         on_abort = function()
@@ -383,10 +392,10 @@ function update_auction_records(k)
             position = 'auctions#'..page
         end,
         on_read_auction = function(i)
-            snipe.log('auctions#'..i)
+            create_auction_record(i)
         end,
         on_complete = function()
---            Aux.list.populate(AuxManageAuctionsListing.sheet, auction_records)
+            Aux.list.populate(AuxManageAuctionsListing.sheet, auction_records)
             return k()
         end,
         on_abort = function()
@@ -400,12 +409,12 @@ function update_auction_records(k)
     }
 end
 
-function create_record(auction_item, current_page)
+function create_record(auction_item)
 
     local stack_size = auction_item.charges or auction_item.count
     local bid = (auction_item.current_bid > 0 and auction_item.current_bid or auction_item.min_bid) + auction_item.min_increment
     local buyout_price = auction_item.buyout_price > 0 and auction_item.buyout_price or nil
-    local buyout_price_per_unit = buyout_price and Aux_Round(auction_item.buyout_price/stack_size)
+    local buyout_price_per_unit = buyout_price and Aux_Round(auction_item.buyout_price / stack_size)
     local status
     if auction_item.current_bid == 0 then
         status = 'No Bid'
@@ -429,7 +438,6 @@ function create_record(auction_item, current_page)
         quality = auction_item.quality,
         hyperlink = auction_item.hyperlink,
         itemstring = auction_item.itemstring,
-        page = current_page,
         bid = bid,
         bid_per_unit = Aux_Round(bid/stack_size),
         owner = auction_item.owner,
@@ -443,16 +451,16 @@ function create_record(auction_item, current_page)
 end
 
 function create_auction_record(index)
-    local auction_item = Aux.info.auction_item(i, 'owner')
+    local auction_item = Aux.info.auction_item(index, 'owner')
     if auction_item then
-        tinsert(auction_records, create_record(auction_item, i))
+        tinsert(auction_records, create_record(auction_item))
     end
 end
 
 function create_bid_record(index)
-    local auction_item = Aux.info.auction_item(i, 'bidder')
+    local auction_item = Aux.info.auction_item(index, 'bidder')
     if auction_item then
-        tinsert(auction_records, create_record(auction_item, i))
+        tinsert(auction_records, create_record(auction_item))
     end
 end
 
diff --git a/manage_frame.xml b/manage_frame.xml
index 68bb16c..e3d18be 100644
--- a/manage_frame.xml
+++ b/manage_frame.xml
@@ -14,7 +14,7 @@
 		<Frames>
 			<Frame name="AuxManageBids" inherits="AuxFrameBoxTemplate">
 				<Size>
-					<AbsDimension x="655" y="326"/>
+					<AbsDimension x="400" y="326"/>
 				</Size>
                 <Anchors><Anchor point="TOPLEFT"><Offset><AbsDimension x="5" y="-35"/></Offset></Anchor></Anchors>
 				<Scripts>
@@ -25,7 +25,7 @@
 					</OnLoad>
 				</Scripts>
 				<Frames>
-					<Frame name="$parentListing" hidden="true">
+					<Frame name="$parentListing">
 						<Anchors>
 							<Anchor point="TOPLEFT"><Offset><AbsDimension x="0" y="0"/></Offset></Anchor>
 							<Anchor point="BOTTOMRIGHT"><Offset><AbsDimension x="-40" y="0"/></Offset></Anchor>
@@ -117,7 +117,7 @@
 					</OnLoad>
 				</Scripts>
 				<Frames>
-					<Frame name="$parentListing" hidden="true">
+					<Frame name="$parentListing">
 						<Anchors>
 							<Anchor point="TOPLEFT"><Offset><AbsDimension x="0" y="0"/></Offset></Anchor>
 							<Anchor point="BOTTOMRIGHT"><Offset><AbsDimension x="-40" y="0"/></Offset></Anchor>
diff --git a/persistence.lua b/persistence.lua
index d43f2fa..84fbb5e 100644
--- a/persistence.lua
+++ b/persistence.lua
@@ -1,19 +1,20 @@
-local on_load, load_dataset, new_dataset, get_dataset_key, get_snapshot, load_item_record, store_item_record, load_item_history, add_historical_point
-local encode_median_list, decode_median_list, serialize, deserialize
-
 local DATABASE_VERSION = 0
 
+local private, public = {}, {}
+Aux.persistence = public
+
 aux_database = {}
 
-function on_load()
+function public.on_load()
 	perform_migration(aux_database)
     aux_database.version = DATABASE_VERSION
 end
 
-function get_dataset_key()
+function private.get_dataset_key()
 	local realm = GetCVar('realmName')
 	local zone = GetMinimapZoneText()
 	local faction
+    -- TODO use UnitFactionGroup(unit) or race with auctioneer instead to work for all locales
 	if zone == 'Gadgetzan' or zone == 'Everlook' or zone == 'Booty Bay' then
 		faction = 'Neutral'
 	else
@@ -22,114 +23,36 @@ function get_dataset_key()
 	return realm..'|'..faction
 end
 
-function new_dataset()
-    return {
-        snapshot = {},
-        item_data = {},
-        item_history = {}
-    }
-end
-
-function load_dataset()
-    local dataset_key = get_dataset_key()
-    aux_database[dataset_key] = aux_database[dataset_key] or new_dataset()
+function private.load_dataset()
+    local dataset_key = private.get_dataset_key()
+    aux_database[dataset_key] = aux_database[dataset_key] or {}
     return aux_database[dataset_key]
 end
 
-function get_snapshot()
-    local dataset = load_dataset()
-    local snapshot = Aux.util.set()
-    snapshot.set_data(dataset.snapshot)
-    return snapshot
-end
+function public.load_scan_records(item_key)
+    local dataset = private.load_dataset()
 
-function load_item_history(item_key)
-    local dataset = load_dataset()
-
-    local serialized_points = deserialize(dataset.item_history(item_key) or '', ';')
-    return Aux.util.map(serialized_points, function(serialized_point)
-        local time, market_price = deserialize(serialized_point, '#')
-        return { time=time, market_price=market_price }
+    local serialized_records = private.deserialize(dataset[item_key] or '', ';')
+    return Aux.util.map(serialized_records, function(serialized_record)
+        local time, count, min_price, accumulated_price = private.deserialize(serialized_record, '#')
+        return {
+            time = time,
+            count = count,
+            min_price = min_price,
+            accumulated_price = accumulated_price,
+        }
     end)
 end
 
-function add_historical_point(item_key)
-    local dataset = load_dataset()
-    local serialized_historical_point = serialize({time(), Aux.history.get_market_value(item_key) }, '#')
-    local serialized_history = dataset.item_history[item_key] or ''
-    serialized_history = (serialized_history == '' and serialized_history..';' or '')..serialized_historical_point
-    dataset.item_history[item_key] = serialized_history
+function public.store_scan_record(item_key, record)
+    local dataset = private.load_dataset()
+    local serialized_record = private.serialize({ record.time, record.count, record.min_price, record.accumulated_price }, '#')
+    local serialized_records = dataset[item_key] or ''
+    serialized_records = serialized_records..(serialized_records == '' and '' or ';')..serialized_record
+    dataset[item_key] = serialized_records
 end
 
-function load_item_record(item_key)
-    local dataset = load_dataset()
-
-    if dataset.item_data[item_key] then
-        local serialized_record = dataset.item_data[item_key]
-        local count, accumulated_price, encoded_median_list = unpack(deserialize(serialized_record, '|'))
-        assert(count and accumulated_price and encode_median_list)
-        local median_list = decode_median_list(encoded_median_list)
-
-        return {
-            count = count,
-            accumulated_price = accumulated_price,
-            median_list = median_list
-        }
-    end
-end
-
-function store_item_record(item_key, record)
-    local dataset = load_dataset()
-
-    local encoded_median_list = encode_median_list(record.median_list)
-    local serialized_record = serialize({record.count, record.accumulated_price, encoded_median_list}, '|')
-
-    dataset.item_data[item_key] = serialized_record
-end
-
-function encode_median_list(list)
-    local encoded_list = ''
-    local function extend(value, count)
-        if count == 1 then
-            encoded_list = encoded_list == '' and value or string.format('%s:%d', encoded_list, value)
-        elseif count > 1 then
-            encoded_list = encoded_list == '' and string.format('%dx%d', value, count) or string.format('%s:%dx%d', encoded_list, value, count)
-        end
-    end
-    local n = 0
-    local last = 0
-    for i, price in pairs(list) do
-        if i == 1 then
-            last = price
-        elseif price ~= last then
-            extend(last, n)
-            last = price
-            n = 0
-        end
-        n = n + 1
-    end
-    extend(last, n)
-    return encoded_list
-end
-
-function decode_median_list(encoded_list)
-    local array = {}
-    for part, separator in string.gfind(encoded_list, '([^%:]*)(%:?)') do
-        local _, _, value, count = strfind(part, '(%d*)x(%d*)')
-        if not count then
-            tinsert(array, tonumber(part))
-        else
-            for i = 1,count do
-                tinsert(array, tonumber(value))
-            end
-        end
-        if separator == '' then break end
-    end
-    return array
-end
-
-function serialize(data, separator)
-    assert(getn(data) == 3)
+function private.serialize(data, separator)
     local data_string = ''
     for i, datum in ipairs(data) do
         data_string = data_string..(i == 1 and '' or separator)..datum
@@ -137,7 +60,7 @@ function serialize(data, separator)
     return data_string
 end
 
-function deserialize(data_string, separator)
+function private.deserialize(data_string, separator)
     if data_string == '' then
         return {}
     end
@@ -153,12 +76,4 @@ function deserialize(data_string, separator)
             return data
         end
     end
-end
-
-Aux.persistence = {
-    load_item_record = load_item_record,
-    store_item_record = store_item_record,
-    load_item_history = load_item_history,
-    add_historical_point = add_historical_point,
-    get_snapshot = get_snapshot,
-}
\ No newline at end of file
+end
\ No newline at end of file
diff --git a/post_frame.xml b/post_frame.xml
index d2ba129..53cc457 100644
--- a/post_frame.xml
+++ b/post_frame.xml
@@ -265,7 +265,7 @@
             </Frame>
             <Button name="AuxSellRefreshButton" inherits="UIPanelButtonTemplate" text="Refresh">
                 <Size><AbsDimension x="90" y="26"/></Size>
-                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxCloseButtonBottom"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
+                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxAuctionFrameButton"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
                 <Scripts>
                     <OnClick>
                         AuxSellRefreshButton_OnClick()
diff --git a/scan.lua b/scan.lua
index e1040d9..9146195 100644
--- a/scan.lua
+++ b/scan.lua
@@ -137,6 +137,7 @@ end
 function submit_query(k)
 	if state.page then
 		controller().wait(function() return state.job.type ~= 'list' or CanSendAuctionQuery() end, function()
+            snipe.log('kek')
             if state.job.on_submit_query then
                 state.job.on_submit_query()
             end
@@ -144,7 +145,7 @@ function submit_query(k)
                 --wait_for_owner_data(function()
                 local _, total_count = GetNumAuctionItems(state.job.type)
                 state.total_pages = math.ceil(total_count / PAGE_SIZE)
-                if total_pages >= state.page + 1 then
+                if state.total_pages >= state.page + 1 then
 					wait_for_callback{state.job.on_page_loaded, state.page, state.total_pages, function()
 						return k()
 					end}
@@ -155,7 +156,6 @@ function submit_query(k)
             end)
             if state.job.type == 'bidder' then
                 GetBidderAuctionItems(state.page)
-                snipe.log('kek'..state.page)
             elseif state.job.type == 'owner' then
                 GetOwnerAuctionItems(state.page)
             else
diff --git a/scan_frame.lua b/scan_frame.lua
index a977271..22c54d8 100644
--- a/scan_frame.lua
+++ b/scan_frame.lua
@@ -7,7 +7,7 @@ Aux.history = {}
 local process_auction, balanced_list, update_snapshot
 local get_market_price, get_usable_median, get_historical_median, get_median, get_percentile
 
-local price_cache
+local auction_cache
 
 function Aux.history.on_close()
 
@@ -26,7 +26,7 @@ function Aux.history.start_scan()
     AuxHistoryScanButton:Hide()
     AuxHistoryStopButton:Show()
 
-    price_cache = {}
+    auction_cache = {}
 
     Aux.log('Scanning auctions ...')
     Aux.scan.start{
@@ -39,12 +39,14 @@ function Aux.history.start_scan()
             process_auction(i)
         end,
         on_complete = function()
-            process_scanned_prices()
+            process_scanned_auctions()
 
             AuxHistoryStopButton:Hide()
             AuxHistoryScanButton:Show()
         end,
         on_abort = function()
+            process_scanned_auctions()
+
             AuxHistoryStopButton:Hide()
             AuxHistoryScanButton:Show()
         end,
@@ -59,8 +61,20 @@ function Aux.history.start_scan()
     }
 end
 
-function process_scanned_prices()
-	for item_key, item_data in price_cache do
+function process_scanned_auctions()
+    local time = time()
+	for item_key, auctions in pairs(auction_cache) do
+        local min_price, accumulated_price
+        for _, auction in ipairs(auctions) do
+            min_price = min_price and min(min_price, auction.price) or auction.price
+            accumulated_price = (accumulated_price or 0) + auction.price
+        end
+        Aux.persistence.store_scan_record(item_key, {
+            time = time,
+            count = getn(auctions),
+            min_price = min_price,
+            accumulated_price = accumulated_price,
+        })
 	end
 end
 
@@ -76,192 +90,7 @@ function process_auction(index)
         local price = ceil(buyout_price / aux_quantity)
         local item_key = auction_info.item_signature
 
-        local signature = Aux.info.auction_signature(index)
-        scanned_signatures.add(signature)
-
-        local snapshot = Aux.persistence.get_snapshot()
-        if not snapshot.contains(signature) then
-            snapshot.add(signature)
-
-            local item_record = Aux.persistence.load_item_record(item_key)
-
-            item_record = item_record or {
-                count = 0,
-                accumulated_price = 0,
-                median_list = {},
-            }
-
-            local median_list = balanced_list(MAX_HISTORY_SIZE)
-            median_list.add_all(item_record.median_list)
-            median_list.add(price)
-
-            Aux.persistence.store_item_record(item_key, {
-                count = item_record.count + 1,
-                accumulated_price = item_record.accumulated_price + price,
-                median_list = median_list.values(),
-            })
-        end
+        auction_cache[item_key] = auction_cache[item_key] or {}
+        tinsert(auction_cache[item_key], { price=price })
     end
 end
-
-function Aux.history.get_market_price(item_key)
-    local market_price
-
-    local item_record = Aux.persistence.load_item_record(item_key)
-
-    if item_record then
-        local median = get_usable_median(item_record.median_list)
-
-        if median then
-            market_price = median
-        elseif item_record.count > 0 then
-            market_price = item_record.accumulated_price / item_record.count
-        end
-    end
-
-    return market_price
-end
-
-function get_usable_median(values)
-
-    local median, count = get_median(values)
-    if count >= MIN_SEEN then
-        return median, count
-    end
-end
-
-function get_median(values)
-    return get_percentile(values, 0.5)
-end
-
--- Return weighted average percentile such that returned value
--- is larger than or equal to (100*pct)% of the table values
--- 0 <= pct <= 1
-function get_percentile(values, pct)
-
-    local _percentile = function(sorted_values, pct, first, last)
-        local f = (last - first) * pct + first
-        local i1, i2 = floor(f), ceil(f)
-        f = f - i1
-
-        return sorted_values[i1] * (1 - f) + sorted_values[i2] * f
-    end
-
-    local n = getn(values)
-
-    if n == 0 then
-        return 0, 0 -- if there is an empty table, returns median = 0, count = 0
-    elseif n == 1 then
-        return tonumber(values[1]), 1
-    end
-
-    -- The following calculations require a sorted table
-    table.sort(values)
-
-    -- Skip IQR calculations if table is too small to have outliers
-    if n <= 4 then
-        return _percentile(values, pct, 1, n), n
-    end
-
-    --  REWORK by Karavirs to use IQR*1.5 to ignore outliers
-    -- q1 is median 1st quartile q2 is median of set q3 is median of 3rd quartile iqr is q3 - q1
-    local q1 = _percentile(values, 0.25, 1, n)
-    local q3 = _percentile(values, 0.75, 1, n)
-
-    local iqr = (q3 - q1) * 1.5
-    local iqlow, iqhigh = q1 - iqr, q3 + iqr
-
-    -- Find first and last index to include in median calculation
-    local first, last = 1, n
-
-    -- Skip low outliers
-    while values[first] < iqlow do
-        first = first + 1
-    end
-
-    -- Skip high outliers
-    while values[last] > iqhigh do
-        last = last - 1
-    end
-
-    return _percentile(values, pct, first, last), last - first + 1
-end
-
-function balanced_list(max_size, cmp)
-    local self = {}
-
-    local values = {}
-
-    cmp = cmp or Aux.util.compare
-
-    function self.add(value)
-
-        local left = 1
-        local right = getn(values)
-        local middle_value
-        local middle
-
-        local destination
-        while left <= right do
-            middle = floor((right - left) / 2) + left
-            middle_value = values[middle]
-            if cmp(value, middle_value) == Aux.util.LT then
-                right = middle - 1
-            elseif cmp(value, middle_value) == Aux.util.GT then
-                left = middle + 1
-            else
-                destination = middle
-                break
-            end
-        end
-        destination = destination or left
-
-        tinsert(values, destination, value)
-
-        if max_size and getn(values) > max_size then
-            if destination <= floor(max_size / 2) + 1 then
-                tremove(values)
-            else
-                tremove(values, 1)
-            end
-        end
-    end
-
-    function self.add_all(array)
-        self.clear()
-        for _, value in ipairs(array) do
-            self.add(value)
-        end
-    end
-
-    function self.clear()
-        values = {}
-    end
-
-    function self.values()
-        local result = {}
-        for _, value in ipairs(values) do
-            tinsert(result, value)
-        end
-        return result
-    end
-
-    function self.size()
-        return getn(values)
-    end
-
-    function self.get(index)
-        return values[index]
-    end
-
-    function self.max_size()
-        return max_size
-    end
-
-    return self
-end
-
-function Aux.history.get_price_suggestion(key, quantity)
-    local market_price = Aux.history.get_market_price(key)
-    return market_price and market_price * quantity * UNDERCUT_FACTOR or 0
-end
diff --git a/scan_frame.xml b/scan_frame.xml
index 489e7e5..7ea543a 100644
--- a/scan_frame.xml
+++ b/scan_frame.xml
@@ -14,7 +14,7 @@
         <Frames>
             <Button name="AuxHistoryScanButton" inherits="UIPanelButtonTemplate" text="Scan">
                 <Size><AbsDimension x="90" y="26"/></Size>
-                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxCloseButtonBottom"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
+                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxAuctionFrameButton"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
                 <Scripts>
                     <OnClick>
                         Aux.history.start_scan()
@@ -24,7 +24,7 @@
 
             <Button name="AuxHistoryStopButton" inherits="UIPanelButtonTemplate" text="Stop" hidden="true">
                 <Size><AbsDimension x="90" y="26"/></Size>
-                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxCloseButtonBottom"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
+                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxAuctionFrameButton"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
                 <Scripts>
                     <OnClick>
                         Aux.history.stop_scan()
diff --git a/search_frame.lua b/search_frame.lua
index fc88cd6..ac5fe50 100644
--- a/search_frame.lua
+++ b/search_frame.lua
@@ -1,6 +1,6 @@
 Aux.buy = {}
 
-local create_auction_record, show_dialog, find_auction, hide_sheet, update_sheet, auction_alpha_setter, group_alpha_setter
+local create_auction_record, show_dialog, find_auction, hide_sheet, update_sheet, auction_alpha_setter, group_alpha_setter, create_auction_record
 local auctions
 local search_query
 local tooltip_patterns = {}
@@ -45,7 +45,7 @@ Aux.buy.modes = {
             },
             {
                 title = 'Auction Item',
-                width = 312,
+                width = 342,
                 comparator = function(group1, group2) return Aux.util.compare(group1[1].name, group2[1].name, Aux.util.GT) end,
                 cell_initializer = function(cell)
                     local icon = CreateFrame('Button', nil, cell)
@@ -121,23 +121,6 @@ Aux.buy.modes = {
                     group_alpha_setter(cell, group)
                 end,
             },
-            {
-                title = 'Pct',
-                width = 30,
-                comparator = function(group1, group2)
-                    local market_price1 = Aux.history.get_market_price(group1[1].key)
-                    local market_price2 = Aux.history.get_market_price(group2[1].key)
-                    local factor1 = market_price1 and group1[1].buyout_price_per_unit / market_price1
-                    local factor2 = market_price2 and group2[1].buyout_price_per_unit / market_price2
-                    return Aux.util.compare(factor1, factor2, Aux.util.GT)
-                end,
-                cell_initializer = Aux.sheet.default_cell_initializer('RIGHT'),
-                cell_setter = function(cell, group)
-                    local market_price = Aux.history.get_market_price(group[1].key)
-                    cell.text:SetText(market_price and ceil(100 / group[1].buyout_price_per_unit * market_price)..'%' or 'N/A')
-                    group_alpha_setter(cell, group)
-                end,
-            },
         },
         sort_order = {{column = 2, order = 'ascending' }, {column = 4, order = 'ascending'}},
 	},
diff --git a/search_frame.xml b/search_frame.xml
index 0fcee98..3c1aca3 100644
--- a/search_frame.xml
+++ b/search_frame.xml
@@ -399,7 +399,7 @@
             </Frame>
             <Button name="AuxBuySearchButton" inherits="UIPanelButtonTemplate" text="Search">
                 <Size><AbsDimension x="90" y="26"/></Size>
-                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxCloseButtonBottom"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
+                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxAuctionFrameButton"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
                 <Scripts>
                     <OnClick>
                         Aux.buy.SearchButton_onclick()
@@ -409,7 +409,7 @@
 
             <Button name="AuxBuyStopButton" inherits="UIPanelButtonTemplate" text="Stop" hidden="true">
                 <Size><AbsDimension x="90" y="26"/></Size>
-                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxCloseButtonBottom"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
+                <Anchors><Anchor point="RIGHT" relativePoint="LEFT" relativeTo="AuxAuctionFrameButton"><Offset><AbsDimension x="-25" y="0"/></Offset></Anchor></Anchors>
                 <Scripts>
                     <OnClick>
                         Aux.buy.StopButton_onclick()