Sounds like a scam to me mate. My missus has recently sold something on ebay and posted it out recorded delivery. The buyer put in a claim with paypal a week later saying they havent recieved it. Even after giving paypal proof proof of postage they still refunded the buyer there money back . Its the second time this has happened to us and we are left out of pocket yet again. Paypal is a joke if your selling things they always side with the buyer.