[W]Arma 2, Arma 2 Operation Arrowhead, CoH 2, Contagion, Quake 1, TF2/D2 keys [H] Games

Hi,

Here is what I'm looking for and what I have.

• Want :
  Quake 1 ("Quake"), Shadow Warrior (the new version), Company Of Heroes 2, Contagion, Arma 2, Arma 2 Operation Arrowhead, Insurgency, TF2 keys, Dota 2 keys

• Have :
  Serious Sam 3 BFE, Sanctum 2, Sanctum Collection, Magicka + 2 DLCs, Orcs Must Die GOTY, Garry's mod, Enclave.
  All for Steam.

I'm interested in getting Dota 2 or TF 2 or CS: GO Keys in exchange for the games I have (price of some games will fluctuate with the market and can increase with time) :

Serious Sam 3 BFE : 1 key
Sanctum Collection : 1 key
Sanctum 2 : 1 key
Magicka + 2 DLCs : 2 keys
Orcs Must Die GOTY : 1 key
Garry's mod : 2 key
Enclave : 1 key

Cheers !