I'm not sure if this was mentioned already but I was in Toys R Us in Deptford, NJ and they had Matrix: Path of Neo for $9.99 in a clearance bin. I snagged the last one there, but I thought I would mention it for anyone who wanted to check other stores.
I was just in Gamestop in Manalapan, NJ and I was inquiring about Phantom Dust for xbox and they had new copies for $4.99. Its a pretty good game and is newly backwards compatible for the xbox 360. I don't know if this is a universal drop or just local. Sorry if this was posted already.