I think there should be a list of good reliable dealers available (on and off ebay). Allthough nothing to do with nihonto, i am part of a world wide group that deals and collects meteorites. This organisation came about due to the numerous fakes and scams, mainly on ebay. Each member guarentees that what he or she sells is authentic and as an accurate description. I found this a great help when i first started collecting, less worry, i just looked for the imca logo in the advert. I no it sounds idealistic, but it does work and is great for the beginner. Im surprised nothing like this as ever been set up for nihontoo collectors, it all seems a bit hit and miss, especially for the poor beginner. I think something needs to be done, too many fakes, too many bull descriptions, dealers selling blades with no papers for silly money, as well as possibly gimei!, personally, i cant get my head round it.
Alex