Many shop keepers got taken in via a credit card scam years back where a large phone order was placed with them and paid by card. A few days later it would turn out it was a cloned card and the bank would reverse the transaction leaving the shop keeper with no money and no stock and of course the address the stock was sent to was some random place with a conman waiting outside to intercept the delivery. I would bet that this guy has a foreign bank account that would be closed the day after the paypal money went in and his ebay account would disappear at the same time and no bike would have ever actually existed..
