I agree that a lot of equipment is overpriced, especially cables. There is no way in this world or another when a 2 meter piece of wire is worth 20K or more. Personally, I have always purchased cables used and spent perhaps 100-150.00 for each used pairs, same with speaker cables. You can easily get yesterdays great 500.00 cable for a hundred or so. I was in Goodwins last year and the salesman proudly showed me some MIT cables that were an insane amount of money, something like 40K! For that money, I would buy a nice new truck or a late model used Corvette. I laughed when the salesman showed them to me and he quickly lost interest. I left shortly thereafter and haven’t returned since.
It’s like my late father used to tell me, "there is an ass for every seat".