You should ask him what his story is. What does his feedback look like? I've sold hundreds of used motorcycle parts as-is and 99.9% of the buyers are just looking for a fair deal. I did give out a couple refunds when I thought that I might have let some bad parts go by accident. Even if one or two people pulled one over on me, it's worth it to keep my 100% positive feedback rating. It is possible that something happened to it before he got it. One thing about Ebay scammers, they're usually not too bright and their stories unravel after a couple emails.
