[H] 37 TF2 Keys [W] Many cheap tradeable games

XCOM EU and Mirrors Edge for offered keys?

Assassin's Creed™: Director's Cut Edition 3 keys

Assassin's Creed 2 Deluxe Edition 4 keys

http://steamcommunity.com/id/Avalith/inventory

have alook see what takes your fancy if anything :)

Hammerwatch 2 keys