Yes, I remember the thread. It sucks that it happened. It's doubtful that it will appear at this show, as most of the dealers there get their stuff from trolling estate sales. If I make it to the sale (which is doubtful right now) I will check any Rollei's I see for that number.
There are a couple of used film equipment places in Denver. Have you thought of contacting them and giving them a heads up? The biggest one is The Camera Trader at 303-781-5778. Then there's Englewood Camera (much nicer guys) at 303-797-0700.