Hey guys, One of my friends is going to be trading his old PS3 for a PS3 Slim. He says that Gamestop is willing to give him $90 of in store credit. I offered $100 dollars cash. Now this would be a winner deal but here comes the but... (durr-hurr, butt ) The PS3 cant read disks and its out of warranty. My friend guesses that it cost about $100 to send it to sony to get it repaired. I forget how many GB's his system is, but I think it's 80. So if I was to get this thing it'll cost me about $200 which saves me $100 when compared to a PS3 Slim. What do you guys think?