Buying steam gifts for tf2 keys - games I want below

BioShock Triple Pack ==> 4 TF2 Keys
Call of Duty Warchest ==> 6 TF2 Keys
Call of Duty: World at War ==> 4 TF2 Keys
Fallout 3: Game of the Year Edition ==> 3 TF2 Keys
Half-Life Complete ==> 4 TF2 Keys
unreal deal pack ==> 5 TF2 Keys
Quake collection ==> 5 TF2 Keys
Wolf Pack ==> 3 TF2 Keys
Resident evil 4 / biohazard 4 ==> 3 TF2 Keys
Sleeping Dogs Collection ==> 4 TF2 Keys
Valve Complete Pack ==> 9 TF2 Keys
Watch dogs complete ---> 6 tf2 keys