Please give me an estimate to how much trade in credit I would recieve from these video game items at Gamestop?

Never trade in at gamestop. I had tons of new ps2 games with huge value and Gamestop ripped me off. Maybe it was dumb blondie that looked like Mary Jane from spiderman 1 and 2 that messed up tons of errors for me. And all I did was trade in my awesome games for a crappy 512mb with 2 32mbs that I STILL HAD TO PAY WITH MY OWN MONEY!!! If I had a time machine I would go back to the past and slap myself for doing such a thing. Also I left a white 8mb ps2 memory card in the Naruto case. So my advice is NEVER TRADE IN AT GAMERIPSTOP.