I think he jumped and THEN researched
I also think a neutral is a sign of butt-hurt feelings.
The guy could have paid,complained and sent it back and wasted your time, no he put it out there and apologized.
If people depend on cards for a living,don;t sell them here. If you do it for fun, don;t let a missed sale make you out to be an #@#@#@#@#@#@#@
I would let it go.
I Collect Marbles,Amazing Spider-man comics and tears! Mr. Sensitivity at your service