I don’t see the big deal. Is this the first time somebody who owned a bunch of cars died? They’ll have an auction, and the state and the lawyers will get all the money. Happens all the time.
Hell the attorneys can burn that much dough just warming up.
Some real Street Rod / Rat Rod material their for sure. The VW Van with the rust finish will pull bigger bucks than they realize IMHO. The homebuilt airplane ( Tennie 1 ) looks like to have an early Flathead Continental Engine rare, but not a money maker.+