Snag a Spare Xbox One Controller For $37
by Shep McAllister on Kinja Deals, shared by Tercius from Deadspin > Sports News Without Fear, Favor or Compromise on (#4DDKR)

Xbox One controllers don't drop to $37 very often, so if you think you might want one, right now is the best time to buy. This is the newest models with built-in Bluetooth, so they'll also work with your PC without an adapter.