Yeah, I know it was $29.99 at walmart.com, and it was $20 off earlier at gamestop, but it's on sale again, and $34.99 for the used copy. Crap nuggets on the title, it's the second that's on sale.
http://www.gamestop.com/ps3/games/white-knight-chronicles-ii/90845
http://www.gamestop.com/ps3/games/white-knight-chronicles-ii/90845