BioShock and BioShock 2 just $4 from Gamefly
If you haven't yet experienced the original BioShock and its solid if not quite as magical sequel, now is the time. Gamefly is offering both games on PC for $5, and if you use this Dealzon coupon code, you'll pay just $4. If that doesn't fill the hole left in your life by the ending of BioShock Infinite I am unsure what will. Probably nothing. There is only sorrow, forever.
Thanks, Joystiq.