Today in the no-brainer category, Android owners can get $20 worth of Android apps, in the form of Amazon coins, for $7. What you're actually doing is buying the Android version of GTA: San Andreas, which costs 7 bucks and comes with 2000 free coins ($20). If you have a Kindle Fire and want the game then all the better, but either way, you're getting $13 to spend on apps for free. [GTA: San Andreas with 2000 coins, $7]
pre-order and save on Cosmos: A Spacetime Odyssey, which has been going for $50 until yesterday.