(Disclosure: This site contains product affiliate links. We may receive a commission if you make a purchase after clicking on one of these links. Read our affiliate disclosure for more info.)
Newegg has some 2K Bundles on Sale for Steam.
Bioshock Triple Pack (1 + 2 + Infinite) $15
Borderlands 2 + Borderlands: Game of the Year Bundle Pack $12
Sid Meier’s Civilization V Complete (Gold + Brave New World) $20
Sid Meier’s Civilization V Complete (Gold + Brave New World) $20
XCOM: Enemy Unknown + XCOM: Enemy Within Bundle Pack $20
All activate on Steam.