With these kinds of cars and the level of restoration, it would be difficult to put a value especially if one has not even seen the car. Sometimes, armchair valuations can be very unfair to the seller.I think that at the end of the day, its going to be a willing buyer, willing seller, kind of price. Having restored some classics, how do you put a value on the time taken to source and procure parts, and ensuring parts reused are properly restored to original specs.
I would, however, love to hear the views of the others on this forum as there is a huge amount of knowledge and experience here.