So I sole my 3g on ebay unlocked/jailbroken. The phone arrived at the buyers house and 4 days later he notified me the phone had cracks/dents in the bottom of the phone which I could have sworn weren't there. He wants a refund. How much time do you give someone before they claim what happened wasn't there fault? I think it should be the buyers responsibility to verify the phone is in the shape they purchased it in immediately upon receiving the phone, not waiting 4 days. To me that looks like a bad excuse for dropping the phone yourself and blaming the seller.