I got offered this pistol in trade today, and it seems to be in pretty good shape. I know some of these are collectible, but not much more than that. Can anyone throw a reliable ballpark value on it so I know kinda what I might be getting into? It is a Smith and Wesson 27-1 .357 magnum with an 8 5/8" barrel. Comes with Original wooden presentation case. He says he is the original owner, has the original receipt and it has less than 200 rounds through it. Thanks. Semper Fidelis. Wanna kill these ads? We can help!