Platinum in Velious

[Alanus]

There's a lot of nice droppable items that will likely be for sale soon if not already:

Coldain Skin Boots/Gloves
Mask of War
Crystal Spider Eyes
Silver chitin handwraps/bracer
Crystal Chitin armor
Thurg MQs (like others said, it'll be a while til SS/Kael are available)
Kael haste belt
Seahorse Belt (haste)
Seahorse scale cloak (20 AC!!!)
Lodizal items
Dragontooth Choker
Tailored armor
Barbed dragonscale boots/shoulders
Dragon armor from WW
Maybe 7/6 necklace looting rights from WW?

The raid items (like mithril helm/boots/gloves, aow items, etc) won't be for sale for a long time, but the items above likely will be soon.