Yeah that price is way out of proportion in any system you do not need to spend anywhere near that to get some awesome sound a much easier way to get better sound than any wire change is to make sure your speaker and amplifier match and complement each other.
Wow, $10k+ cables
I’m a true cables believer. I do believe they can make (significant) improvement to system but $10,000+ for a single power cord or a pair of interconnect? Cmon now