Ebay is pretty safe, if you have doubts open a case. They pretty much always side with the buyer. I've stopped selling anything expensive there for that reason.
I've had to accept returns for the dumbest reasons. I've also had people send back a different copy of the same item and ebay took their side. I mostly sold video games and electronics.
I have been on ebay since 99 and only lost one case as a buyer.
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