[H] 4 Keys from Tf2 [W] Offers

Didn't you have 10 keys earlier?

http://www.steamtrades.com/trade/F6TyK/have-keys-want-supreme-commander-gold-key-offers

anything in there interest you for the keys?

Toki Tori key for 1 key, Blocks that Matter for 2 keys, The Ball Key for 3 keys.

Grotesque Tactics or Flatout for a key each.