This may sound like sour grapes and audio envy but I heard the most expensive system I have ever heard this weekend. The total coast for the 5.1 systems electronics, speakers, cables (this person spent $20K on cables) and room treatments was approximately $200K. It sounded very good and maybe a bit better than my setup but I did not see, or more importantly hear 10X value there. It seems in this hobby that once you get past a certain point with electronics and speakers, the incremental gains are very slight. We are not talking the difference like say between a Ferrari and a Mustang. As nice as it might be to have $50K mono blocks and $60K mains these really do not sound significantly better than my gear at 10% of the cost. I know there are those of you who have good sounding systems than coast a fraction of what mine did. Very interesting that in this hobby, the price performance gap narrows as you go up in price.
Of course if you can afford it, why not. It was really beautiful equipment and the detail and finish work was incredible but the sound was not able to keep up with the look and price tag.