Right now it's the 2012 Winter Sale but also steam sales in general are awesome.

Sims 3 + Showtime DLC is $17 right now. That's $90 worth of game normally. And I have no money

So far I've gotten:
Unmechanical
Ace of Spades
Lost Planet
Lost Planet 2
Ghost Recon: Future Soldier
Ghost Recon: Future Soldier Season Pass
Spec Ops: The Line
Orcs Must Die! 2
Orcs Must Die! 2 - Family Ties Booster Pack
Orcs Must Die! 2 - Are We There Yeti?
Orcs Must Die! 2 - Fire and Water Booster Pack
Deadlight
Killing Floor - Community Weapon Pack
Killing Floor - D.A.R. DLC Character

So far, I bought myself Jamestown: Treason DLC and Mirror's Edge (payed for it after all).
I also bought Jamestown for a friend...Got 15 bucks left, was thinking about the Street Fighter IV complete pack for 13 bucks, anyone got feedback on that game?