The story behind this one goes back to when Sam was first introducing his Kirk mask. As some of you may know those who bought his Shape '08 had first crack at them so they could get a set with matching numbers. I had the final Shape '08 which was #20 and wanted the matching final Kirk but couldn't afford it at the time. Eventually I bought another Kirk.
Fast forward to a few weeks ago and I happened to see Kirk #20 up for grabs. Needless to say it found its way into the Yukon collection and I finally have my matching set!