Wow! Groupon is currently offering up three Redbox rentals for only $1! To get this deal, just login or register for a Groupon account, then go here and complete the transaction as usual.
Limit 1 per person. Valid only at physical kiosk US locations. Valid for 1st night rental only. Not valid for video game or Blu-ray. Code usage is subject to standard Redbox terms & conditions. Card will be charged if rental is not returned by 9pm next day.