Simple reality, if they didn’t sell them, they wouldn’t make them. And the premise that ANYONE would ALLOW an individual to make whatever amount of money is offensive.
I think some cables are just a little too expensive.
A while back a shop I did business with carried Transparent Audio Cables. They were so expensive it was obscene. They did sound good, but you had to move up from the bottom to the more idiotically pricey models to start to feel the magic. It had been several years ago and I wanted to check in on my old friends at Transparent Audio. This is their top of the line speaker cable. Now if you don't have a problem with this whole cable thing, this might push you over the edge. I can't imagine a speaker that would need such a cable. Wilson? Rockport? What amp? You can buy a nice luxury vehicle for the same price as a pair of speaker cables? Nelson Pass would be embarrassed to see these monstrosities on one of his amplifiers.
https://www.transparentcable.com/collections/magnum-opus/products/magnum-opus-speaker-cable
https://www.transparentcable.com/collections/magnum-opus/products/magnum-opus-speaker-cable