I watch many of the American Auctions programs and I am amazed at the prices of some of the classics (even the modern classics).
I think the car will go for £xx,xxx.xx, then they go for way above my thoughts of their value.
Some cars starts at a high new price, Then as they age, go down to almost nothing, Then as they get even older sell for very a high price.
Our cars are in this unique situation.