Mystery solved
I did email seller and got a response. Seems a while back I sent her an email regards the misuse of the word "Rare" which she took offense to. Her response was it is rare on ebay as a listing because it is a unique item although any number can be made. I've explained to her that in our hobby the word "Rare" means only a small number survived or known to survived and not that thousands more could be made. We'll see if I make any progress.