I stopped selling on ebay about 8 years ago when an iMac I sold had the buyer quibble over the year. It wasn't worth it so I gave then 20% refund and they disap

I stopped selling on ebay about 8 years ago when an iMac I sold had the buyer quibble over the year. It wasn't worth it so I gave then 20% refund and they disappeared back under their rock. You have no protections on ebay as a seller. That being said, I've sold plenty of stuff but it takes one to sour the whole experience.