Amazon has Enslaved: Odyssey to the West for
PlayStation 3 or
Xbox 360 for
$8 with free shipping on $25+. Based on the novel, "Journey to the West", Enslaved is set in a post-apocalyptic future where you play as Monkey, a strong and athletic slave, who is forced to help Trip, another slave, escape from the slave ships and return home.
Majin and the Forsaken Kingdom Game for $8 with free shipping on $25+.
Damn, paid like $13 to get it used over the holidays. Definitely worth it at $8.