I was at a fleamarket yesterday and a guy had quite a few kitchen knives for sale, looked like all decent stuff in fact. I saw he had a very large I think I would call it a carver stamped Buck. He said it was from the Emperors set from the 70s and it was the largest knife in the set. He wanted $70 just for the one knife, which I was more than I wanted to spend and more than I had anyway. Any Info on them? Should I go back another weekend and get it?