Look,you guys are playing it all wrong. I was checking out a too-good deal on eBay -- no feedback but approved by SQUARE TRADE. Very terse emails back -- I was more than suspicious, so declined to bid, but had put out the word that I was very interested.
Surprise! -- his winning bidder refused to pay because he (the bidder) wanted to use PayPal which the seller had no use for. I asked where he lived to get the zip for shipping estimation costs, and he said San Diego (where I live)!
I played a little more with him, setting the whole thing up, but then revealing that I was local and could just pick it up. Since he was already locked in to certain extent, he played like that was fine for awhile, then did not answer further.
I got his address from the SQUARE TRADE folks after expressing my misgivings and went to check it out -- there was no apartment matching the number he gave, so SQUARE TRADE banned him after that. Somewhat satisfying, I must say.