[H] Trine 2:Complete,Brütal Legend,Bastion,Killing Floor+10 game keys [W] TF2 Keys, Offers

All my games are steam keys except for Batman: Arkham Asylum GOTY (HB Link)
Send me offers for games that i don't own or TF2 Keys:

Trine 2: Complete Story
Brütal Legend
Serious Sam HD: The First Encounter
Serious Sam HD: The Second Encounter
System Shock 2
Killing Floor Complete
Red Orchestra: Ostfront 41-45
Red Orchestra 2: Heroes of Stalingrad GOTY
Limbo
Bastion
Crusader Kings II
The Showdown Effect
Batman: Arkham Asylum GOTY
Hydrophobia Prophecy