Can I Identify my specific PS3 game disc from others of the same title?

I'm about to sell a PS3 game on Ebay. I would like to allow returns because the game isn't in the best condition it could be and I want my potential customer to be as satisfied as possible. But, I don't want to get ripped off by someone returning a different disc (that could be in worse condition) of the same game. Is there any way to distinguish different copies of the same game? Is the number on the inner most ring on the data side unique? If so what is that number called?Can I Identify my specific PS3 game disc from others of the same title?To be honest, there won't really be a high chance of you getting back the same game but a different disc. However, just write down the number on the inner ring on the back of the disc and the barcode located on the back, bottom right of the cover. Also, analyze the disc carefully and try to remember the condition of the game. If you get the game back but a different disc, you may also get the different cover with it, so you'll be able to see weather those codes match the ones you wrote down or not.Can I Identify my specific PS3 game disc from others of the same title?Nope. If there are scratches or something, then you can take a picture, and when the game comes back to you, you can compare the disk with the disk and see if the scratch marks are still there.Can I Identify my specific PS3 game disc from others of the same title?yes. actually each individual dvd has a serial on it. you can see them when you buy blank dvds. if you know the serial of your individual disk then you would be okay. xbox has it anyway... however im a little unsure about ps3 games but im pretty sure they would have them as they are media disks as well