Amazon has Fallout 3 for PS3 for $20. Shipping is $5 or free with Prime or on orders of $25 or more.
Product Features
Platform: PLAYSTATION 3 | Edition: Standard
* Fight for survival against terrors of the outside world, radiation, and mutants after nuclear fallout
* Latest in human ability simulation affords unlimited customization of characters
* Expansive world in modern super-deluxe HD graphics
* Features ability to pause time in combat, target specific body parts, and queue up attacks
* 1st- or 3rd-person perspective
Amazon.com: Fallout 3: Playstation 3: Video Games
Fallout 3 for PlayStation 3 $20 (FSSS Eligibe) 
