They were $80-$100,000 used cars for a long time. Now it's $200-$400,000. I've seen sales over $400K
These were ripped by magazines when they came out. I guess it's not enough to be a gorgeous 6-speed roadster with 400hp and rear-wheel drive. Journalists loved the Ferrari 360 and Porsche 996 at the time, and now the market treats both of those like jalopies.
Best,
Tim