I have heard this is a coveted front sight for Ruger and S&W owners. This was produced sometime in the sixties. I would love to know what this thing is worth exactly and perhaps do some trading on it so someone can give it a good home. The box has seen better days but the plastic is still sealed and it has no markings or anything indicating it's been used as far as I can tell. Also in case it's too hard to see this particular sight is for the Ruger Police & Speed Six. Thanks!