I have come into ownership of 4 Jim Beam decanters. They are all full...which I have leaned is something I will have to change. They are all from the early 1970's. I have a Rocky Marciano decanter, a W.C. Fields decanter, and Hatfield and McCoy decanters. I would be interested in selling them, but I have no idea what they are worth. They are in pretty decent condition: mostly just dusty as they were found sitting on a shelf in a garage. Any info would be GREATLY appreciated! Thanks