I can use a bit of insight. Could be nothing but could be something. I have a Rolex watch listed. I took the watch to my local coin/pawn shop. They said it was a knock off. Ok, not a problem. I list it as such on ebay. Item number below. It seems there are a number of bidders with zero feedback. I know the bidders could all be totally legit. But I wonder about this. Like they win the auction, get the watch, and want to return it but send back say a Timex.

My auction is here:
373432626378

am I just being a bit paranoid ? What would any of you do ?

Dennis