Now that we know he runs more than a one man shop, it's understandable how this coin may have been improperly listed originally and re-list again and again with the same mistake. You should e-mail the guy and explain what happened and offer to straighten things out from your end. He'll probably tell you to keep the coin, because of the additional shipping and everything that makes the difference in price not worth exchanging it. But you will know that you did the right thing and did it honestly. Who cares what everyone else thinks ? But you will always look at that coin and be reminded that you may have profited from his mistake. Forever. Man, it's not worth that burden. At least it's not to me. Do it fair and openly, or don't do it. IMHO gary