You cannot protect idiots from themselves. Doctors and dentists are notoriously bad about begging to be cheated, proving that you can be smart and dumb at the same time. You will note that most of these guys on eBay put in just enough of a disclaimer to cover themselves. And it is not just eBay; I saw an OBVIOUS 20th century FN flag sell for $25,000 at a live auction in Aberdeen, MS a few years ago, to a guy who had ample opportunity to examine it prior to the sale. Before that in Vicksburg I saw what you could only call a rebel flag--blue St. Andrews cross, but the now-standard 6x10 configuration, with machine stitching and brass grommets--sold as authentic. Reckon the emails I keep getting from that consul in Nigeria are really legitimate, and he really is going to put $40,000,000.00 in my bank account as soon as I give him the account number?