Normal story here eBay buyer buys a item, starts making demands, the seller says to return the item and get a refund the buyer sends back a brick or some other object that’s not what they bought, eBay agrees with buyer and the seller loses out. In this case about £1,400 for a Japanese sword.
Heres a story about a seller, and 1 of the few that screwed eBay up by going that bit too far. In this case we have a buyer who purchased something, never got it, started a case up, the seller then sends the item (they did AFTER the case), eBay sides with the buyer in the case and refunds the buyer, the seller then threatens to go to the buyers house and get his money. The seller did actually send the item as the buyer noticed the date on the postmarked stamp was after the case was closed. 3 weeks to ship the item. Total mess this.