I have a handful of Gamecube games I'll get rid of for $5 each.
Mortal Kombat: Deception (the one with the chess and the Puzzle Fighter clone and the other modes.. VALUE!)
NBA Street V3 (Princess Peach in hotpants! Mmmm.. I dunno if I want to get rid of this now.. ;) )
Prince of Persia: Sands...