Hard to find, expensive, but yes, I am bidding on it!
That gun has had some work done to it. The cyclinder is a -4 or later square cut extractor type from the mid-90's or later and is not original to the gun.
Pretty, but $2k for a modified 686-1 is insane. The grips look very similar to the Thai grips I've purchased for $35. For me it's a $700 gun