Is copyright going to come into play here? If these are, as they seem to be, AA's negatives, wouldn't his family own the copyright, thus have the right to restrict or even prevent having prints sold? They may, in fact, be involved. If so, I missed it.
Interesting enough, it appears that Alan Ross is not convinced that the negs are AA's. He's the only guy allowed to print from AA's original negs and was a long-time assistant. Iif anyone would could authoritatively comment on the authenticity, it would be him.