Hello: I have an option to purchase a Colt Commander Gold Cup National Match, Series 80, Mark IV. Ok, it sounds like I have identified it already. However, the picture the person sent me (very poor, over a cell phone) shows a commander style hammer. The only ones I can find with that style has three holes in the trigger, whereas this one does not. It also has the extended beaver tail. See the attached photo. Also, someone posted a nice four generation photo at http://www.calguns.net/calgunforum/showthread.php?t=483877. I am trying to get a value on this gun, it is supposed to be in excellent shape, but I would value anyone's opinion as to what I should expect to pay for this, and if perhaps it has been alter with parts, as I can't find a photo of this combo anywhere. Thanks. Matt