[TheOtherHobbes]

Also vintage synthesizer collectors - although that market tops out around $150k, which is cheap compared to the most expensive one-off Steinway Grand piano models, which go for between $1m and $2m.

And high end audio - turntables for $650k, etc.

[flmontpetit]

I think there's a difference between "enthusiast market segment" and "investment commidities". Also even Yamaha grand pianos aren't typically purchased by individuals. More like venues, etc. AFAIK most of those prestigious Steinway models wind up in the lobbies of luxury hotels. Point is those things justify their prices in a way that $1500 keyboards don't.

But honestly I'm being cynical for no reason here. Those guy can spend money on whatever makes them happy. I am in no place to judge.