there is a missing argent dawn rep vendor.

His name is Torlath Ironhard.

he is normally found at 80.8200, 59.5400 (epl, lights hope chappel)

he sells the following items based on argent dawn rep:
Libram of the Radiant Dawn
Blade of Purity
Cowl of Resolve
Band of Vitality
Leggings of the Redeemer
Hierophant Gloves
Plaguewalker Boots
Penchant of Humility
Demonbane
Bulwark of Holy Resolve