I think there are more and more "investment groups" where people will sign up to buy a share in a piece of automotive history with the intent of holding and then reselling at a later date. From what I can tell the only people making money in these groups is the company who stores and maintains and preserves the car.
One guy I talked to was a part owner in a Ferrari BB512 and a Ferrari 250 GT California spider but he couldn't drive them or touch them or see them as they were locked away in a climate controlled vault in California and would probably be sold "when the time is right". But what it did give him was bragging rights and a pretty picture with a percentage of ownership noted that he could hang in his garage and pretend he was Ferris Bueller. Like a time share that you can't use.
