eBay Buyer "vi432" aka "lancesstuff44" opens eBay SNAD Claim and returns a perfectly working item

eBay buyer "vi432" (who later changed his eBay username to "musical-d" "musical_d" and now "lancesstuff44") purchases a vintage Fostex 250 mixer from me on eBay. He receives the mixer and demanded a "full refund" claiming that the mixer was dead and didn't work. I refused the refund because I knew the mixer was good and I verified that it powered on in the auction. A few days later, he opens a SNAD (significantly not as described) claim against me and complains to eBay that it was broken and didn't function as I described in the auction. To no surprise, eBay sides with the buyer and requested that he return the mixer to me for a refund. Here is me unboxing the returned mixer. Surprise, it worked just fine. Thank you "vi432" aka Norman Hunt aka "musical-d" aka "musical_d" aka "lancesstuff44" for WASTING my time and basically RENTING my mixer.