I see that all the time, sellers on flee-markets who ask idiotic prices for run of the mill stuff. Especially boxcamera's and old folders are priced like they were made of gold. They argue that it's old so it must be valuable but often forget that some boxcamera's and folders were made by the millions. The funny thing is that I've seen some camera's standing on the flee-market for years in a row because nobody thinks of spending so much money on a common item. Makes me laugh every time.