I spent an hour or more talking to Jack on the phone when these were introduced and as I remember it, at that time they sold for about a 2K premium over the A1S. I decided not to get it and picked up a 28ga Parker instead. I have never seen or noted one being sold, I to wonder if they made any others. They were fully custom, stock, wood, engraving (other than the stamp). I seem to remember Jack telling me the engraving was being done by an Italian engraver but it was years ago and I am getting older, if you know what I mean. Jack intended to sell a few each year and in the year it was made, the duck would match the fed duck stamp of that year.
I probably should have bought it!