WTB: Mernickle PS6-SA for Ruger Vaquero

I figure its a long shot but my Sheriffs Model New Vaquero is aching for the Mernickle PS6-SA.  I figured I see if I could find a used one before I think about spending money on a new one...because I'm cheap...especially now that we just had our first baby.  Must be fitted of the 3.75" Sheriffs Model and be for a right handed shooter.  Don't really care about the color.
Let me know.