7. Batman: Arkham City $28
Where and when: Walmart from 10pm Thursday through Friday
What makes it a steal: It's like Zelda, but Batman! Arkham City adds a lot to the first game's formula, so if you've been hesitating to pick it up, do yourself a favor and get it this weekend. If Walmart runs out, you can get it for $29.99 at Best Buy all day Friday.