[TheBang]

Well, as I understood it, your point was that because they have the masters they can make as many copies as they want to fulfill demand, and that they won't sell out.

While it's technically true that they could continue to make copies ad infinitum, as I understand it, these are limited edition runs and once they sell out, they will not be repressed ever. So while the shows may all be available now, I would be safe rather than sorry, and order the ones you want sooner rather than later.