I saw your listings and have to admit it was a tempting lot. However, I too, saw they were not all popeyes, so I did not bid.
There was a time when popeye patches were highly sought after and your listings error might have been overlooked.
Your winning bidder has a point if he did not know, for sure, they were not all popeyes. He has a bit of a point since your
description was essentially incorrect. I would not know how to determine the values, but believe a partial refund may be
in order. Since your winning bidder saw your "no return" policy, he should honor it, but maybe receive a small refund
to cover your error. Just a thought.