Funny. I was promised a 10b that was in the fifth ave showroom that Sony had back in the day. Never happened. It's ok, I don't know how much analog radio there is these days. I did turn on the tuna in my McI 110z for a luncheon here a few weeks ago, it was pretty enjoyable and I didn't worry about curating a playlist.
In terms of lost opportunities, mostly exotic cars. I missed quite a few good ones over the years. But, I never "invested" to flip- I'd drive 'em and change 'em out for another. Today, the prices are nutz for these things.

