My opinion, for what it is worth, is that cars are to be driven, I'd pay more for a well used and looked after Aeromax than one that had spent 18 years in a "collection".
I also agree that the value of "classics" is market driven, most of the cars have little intrinsic value.
So, with a change in generational attitudes it is very possible that classic cars will fall in value.
This phenomena is the norm in the antiques market, where some styles suddenly become of great value, others fall away.
