Here is how I did this:
Pre-Order'ed BioShock Infinite from Green Man:
Got:
BioShock Infinite
BioShock Infinite Season Pass (Used the $15 Credit)
BioShock 1
Mafia 2
X-Com (Which I already had from Green Man's earlier sales) PM if someone wants to buy it for $15 (Once I get the code first)
All...