In my 15 years of selling on eBay, this is by far the craziest person I have come across. It started with him sending me messages about an auction I had for a new hard drive which he was arguing over the condition of the item and demanding I change the condition to used. He then kept sending me low-ball offers on the item using the "make best offer" feature while going off on this tirade about how he had thousands of positive feedback (more on that later) which meant he deserved the item at an ridiculous discount. Eventually, he wins a separate auction and five days go by without payment. I send him a message letting him know I will open an unpaid buyer case the next day and to message me if he had any questions--one day goes by with no response so I open the case... Immediately I start to receive an absurd number of messages from the guy all somehow trying to blame me for him not paying! The weirdest part of all of this, and I don't know how he did it, was that he got both my work and home phone numbers and called them every day for weeks! I recommend blocking Corvette6769 if he tries to message you and just move on. The reason he has 100% positive feedback is because he only buys items on eBay, a fact he is proud of because according to him, "as a buyer I have the opportunity to evaluate a seller's feedback, which as a seller I would not."