Over the weekend I saw a 1990 Cadillac Allante convertible up for auction on the mecum's Denver auction.
It was in good condition, low miles, someone cared for this car.
It was likely bought and put away as an investment.
Sale price? $1500. And that's before the seller has to pay the consignment fees
There's usually no money in rolling stock.
https://www.mecum.com/lots/DN0618-328573/1990-cadillac-allante-convertible/