Originally posted by USA007
look on ebay and see what similar PS3s are selling for.
I saw ones going for about $150-$200 so it might not pay for the xbox.
I would suggest never to sell anything to GameStop. They give you way to little money. I took 20 games in I wanted to get rid of and they said they'd give me $15. I left, and put it up on my local craigslist. Sold in two days for $100.
I did a little research on the trade in value for gamestop, and what I found that it would be between $50-100 depending on the condition.(This may be incorrect, so don't trust this number!)
Thanks. Ill go to craigslist

Do you think xbox is better than ps3? idk yet