I have a (presumably) CR-vintage clamp-on Shimano cable stop for bar-end shifters. I don't need it. Since it's the first one I have ever seen, I assume it's kind of unusual, but I figured that someone on this list could use it and has been looking for one for years to complete their particular vintage build (just like I do--see below). I'd say it's in good shape. Does anyone have any idea as to its value (or lack thereof)?
I'd be willing to trade for some non-Campy clamp-on friction shifters, a Zeus FD, a Galli RD, or a left side crank arm for a Campy Athena crank (172.5 mm), and would add some $ to make up any value differential. I'd be willing to sell outright, but want to see if I can find any of the listed parts first.