What is really shady, is where a BUYER shows interest in an item, then jerks the SELLER around for a few days, while the BUYER lists the item on eBay. (Note the BUYER does even own the item he's auctioning). The BUYER's hoping the current bid exceeds the asking price for the item. If it does, the BUYER, then (After jerking the SELLER around to stall him) buys the item from the SELLER. Then the BUYER receives the item, and forwards it to he highest bidder from ebay. The buyer pockets the profit from the quick turn around. Had the BUYER not been able to turn the item around on ebay for a profit, he'll cancel his agreement with the SELLER and then cancel his ebay auction (again, for an item he didn't even own yet).
Now that's shady.
Now that's shady.