What games are you planning on picking up on the cheap while you still can? I always try to find a few gems that I missed throughout the gen so I have something to play during the doldrums when new consoles come out. So far, I've been focussing on the Wii because I feel like I probably missed more there, and it has a focus on offline play, so I feel like an old game is more likely to have value. I'm also looking to pick up some PS3 games, and maybe even a game or two for the 360, though they would have to be some pretty charming games.
I've picked up Little King's Story and Sin and Punishment so far. What games are you looking at?