Vanities:
Volcano helm
Black Dragon Armor
Black/Blue/Red Tourney Shield/GoA Shield
Costume: Droid, if it still exists in game
Pet: May.ne AK, Psyko

Items:
71 Ichor proc weapons, 71 Swift Talon/Savage Scythe, 66 Goddess Cuff, 71 yellow/green forgotten weapons, Dingy Helm (Probably the most expensive helm item in game?), Uncrafted Fortified, Enchanted, Customized COP.

Crafting Materials: Ruby Gem, Fine Gold Plating, etc.

Oh, and the elusive mythical 1 handed Gurgox hammer, if that exists.