Also to add, this was the second pattern of Soldier issued. The first was from 1891 - 1908. Then the one you have through 1951. Vic started using stainless steel in 1923 though I'm not sure if the Soldier was immediately switched to stainless or if it remained
carbon steel for a while.
Yeah, the pricing on these things can be high especially at a show. If the knife shows are anything like the gunshows around here, the private dealers are asking more for used goods than you can buy them new for. So there is probably some haggle room in the pricing.
adam