Alright, so here's a stupid dilemma I'm trying to resolve, and want your opinions on ;-)
I advertised a computer motherboard I had for sale in my building, and another resident who lives here called/me etc.
After a few weeks (no joke) of phone tag, we finally met up this afternoon. He looked at it, liked it and gave me the cash for it and everyone was (I thought) happy.
Anyways, a few hours later (like 10 mins ago) he comes back to my place telling me his own memory he has doesn't fit into it and he wants his money back. I pretty much told him to screw off and he kept insisting that it was only fair to give him his money back since he was "doing me a favor by buying it to begin with". He inspected it before buying, and I understand it could be an honest mistake (I always get confused too with what works with which, etc), but is this really my problem?
Would you guys return the money? My biggest quam is that it was a pain in the ass to sell the first time around, and I don't want to deal with it again...