A few stock sales ago I still remember a friend and fellow Randall nut asking Jason about a model 2-4 with a yellow handle and Jason informed him that it was the first knife RMK ever used for Antique Gold Micarta and that it had been sitting in a drawer in the shop for years and they just decided to put it out for the sale. Moral of the story...You just never know how old a knife at the sale is or the story behind it.