Back in the '80s, the Walter P. Chrysler Club magazine had one of their great, all-inclusive issues on the '67-'68 Imperials. I was kind of thinking of something like that, but when the almost complete lack of surplus or used parts was mentioned, plus some rear quarter rust issues, I realized that doing on of those two-model-year vehicles might not be my best purchase.
Soon thereafter, the economy started to decrease, so many "non-car-guys" were finding cars in garages, giving the owners a decent price (for the time), then taking them out for detailing before the next big auction came to Dallas. Of course, they were happy to buy that '68 GTX hardtop from the original owner (for the price of a regular Belvedere hardtop, possibly) and then sell it at auction for "big money". That "business model" started to play out until the economy came back and normal financial returns, returned.
That cycle has repeated many times! "Old Cars", "Now Collectible Cars" are the fill-in financial instrument of choice for many. Any "gold" you might buy is on paper, but that car is something you can feel and enjoy . . . while you have it. But it can also result n the buy high-sell low situation, too.
The buyer might have looked around and said "Everybody's got a Caddilac convertible, similar Lincolns are too "boring", but how many have an IMPERIAL convertible? I want it!" As long as everybody's happy (now), that's all that matters . . . until the car is suspected to be a #1 condition car and similar money is wanted for something less.
Enjoy the fact it went to an excited owner.
CBODY67