Dan, I agree the guy was a dumbs..t, but you really didn't need to point that out to him. On the other hand, it's not like you lost a potential sale to a guy who wants to spend $300 for a Lenox.
I want to add that I bought a card from Dan last month. It was a BIN, I made an offer, Dan counter- offered, I accepted, and we both were happy. No problems and no drama. Thanks Dan.