Big thanks to the OP, I managed to get Castlevania: Lament of Innocence (PS2, $5), Ratchet and Clank: Up Your Aresenal (PS2, $5), Jak 3 (PS2, $5), Metroid Zero Mission (GBA, $10), and Tony Hawk's Ungerground 2 (PSP, $10). I was looking to get Shadow of Rome and Rogue Galaxy but the stock listings on the website were innacurate and they were out of stock on Shadow of Rome and couldn't even find Rogue Galaxy, even though it was in their inventory. I also saw a couple games that weren't on the website: Smart Bomb (PSP, $9) and Darkstalker Chronicles (PSP, $10). I'd imagine those two are very YMMV though.