I bought one in 1982 for $50. Carried it a few times in the service. I still have the original leather sheath as well as an Assault Systems nylon sheath. No box but I think I still have the original receipt. Serial number shows it as 1981 production. I’ve looked on line some and the asking prices for similar vintage knives vary from about $200-$500. Does anyone know if these are reasonable prices or just wishful thinking? I doubt I’d sell it but I hardly every take it out of the safe any more. Adjusted for inflation what I paid yields $152.14 so selling it for $200 would be a shitty return anyway, but $500…hmm.