No surprise. eBay is full of "legit" scams, too.
By legit, I mean vendors who intentionally mistag or mislabel genuine parts in order to get a sale. Bought a part I thought was compatible, it was not. The vendor hid behind eBay and refused to give me a full refund. They even made me pay to ship back their mistake. Then they re-listed the item for a higher price. They also tried to communicate with me over the phone instead of eBay's messaging feature. I contacted eBay and got my full refund, not including all of the shipping. The vendor in question had a nearly flawless rating, like most vendors.