[Oldbluoval]

What I’m seeing is that what we now perceive the values to be is waning greatly.
Also the market (interested parties) is shrinking. If you have an abundance of “stuff” you should consider thinning the herd for your heirs. Hoarding unneeded stuff has many bad features. Included is the fact someone may now need what u are hoarding.
If you have club buddies or hobby friends, talk about how to pass stuff on locally. Possibly pre-arrange an auction yourself.
Unless your heirs have an interest, your hobby will become their burden
Brad gives several good points. Leaving your car(s) to charity to auction is a plausible idea!