no, this is something current that is going on with repticon, and sand boa morphs. A contract that says he can be the only one at the show with over 5 sand boas on the table at one time. They cab *bring* more, but only 5 on the table at once for other vendors.
That's very odd. Though it doesn't seem as bad as the original thread I found, in which a vendor wasn't allowed to participate at all because they had one chameleon vendor and wouldn't allow any others.