First off, nice haul white3er, that beats probably my lifetime of thrift shopping finds in a single trip!
Anyways, I checked out a few GW that are outside my normal rotation, and I actually found a few decent titles, much better selection than the GW's closer to my house:
Star Wars Battlefront II, complete, good condition, $4
Star Wars: Knights of the Old Republic II, complete, good condition, $4
Lost: Via Domus, $2.50
I've heard the Lost game isn't all that great, but my wife and I just finished watching the whole series recently on Netflix, so for the $2.50 it will be fun enough for us.
Also I did see a good stash of nice looking DS games (Phantom Hourglass, Prof. Layton, Nintendogs, etc.), but unfortunately someone stole all the carts inside, leaving the mint cases and manuals behind. Oh, the depravity of humanity...
Also I saw
The Warriors for $4, but the copy was a little beat up, though definitely better than the sea of sports titles.