Hey all I'm looking to buy a 60GB PS3 2nd hand. I have found one and I wasn't sure if anyone had any suggestions of what to look for before buying. I guess it would be helpful to know how what to look for (Serial #, warrenty sticker like PS2 etc) and how to test (pop in a PS2/1 game, bring a BR disk etc)? Also anything else? Anyone had problems with the 60BG version?

Any advice or suggestions would be greatly appreciated. Thanks in advance.