These are simply the best (“readily available”) speakers I have ever heard (and, I think, I have heard most of the speakers that usually end up on these “best of” lists, most of which are heavily influenced by lobbying manufacturers).
Nobody can really pay for these speakers and nobody in his right mind would, either. You also need to invest (at least) the same cash to power these babies properly.
Still, if I won those millions in the lottery, …
P.S.: One thing is clear though: the investment doesn’t stop with a pair of these speakers and the gear to drive them, you would also have to build a suitable house around them if you want to get things right.