Uhmmm.... re-issuesd Turbo and Concor saddles selling like hots cakes?? I think not too.....
I suspect it could be the same with the 1A after a short time back in the market. Maybe the 1R woould be a better stem to re-issue as it was such a signature stem for Cinelli so much more visible/recognizable in all media covering the pro races in the 80's and one that more 80's sport cyclist (including me) longed to have on their bikes, more than the 1A.....

Chombi