Buyer wants to return

[kdy_picker]

Sold a 1970s hairdryer and added to the the listing that it does work great and in good condition but this would suit a collector or as a film TV set prop but the buyer now wants to return as they say it smells old 

I have accepted the return after a failed attempt to make the buyer reilise that it is 40+ years old it when sold it did not have any other smell  that a normal 40+ year old gem but they wanted to use it in every day use but  said it's a collectors piece but buyer still adamant that they wanted to use it so I contacted eBay and they say accept the return then dispute it after I have received it back? 
hows do you guys think this will go

[tobiasd4 · Accepted solution]

When returned, you refund in full, then you can try & appeal,

don't hold your breath.