I spent time commenting on the topic and was greeted by a notice the topic had been closed or deleted. Normally when a topic is closed it is marked closed. It is no where to be found so has obviously been deleted. Why? Was it deleted by OP? This is my advisory only post.
In the early 1980s I parked next to a 1971-1973 Ford Mustang convertible. I saw the for sale sign but first gave the car a quick look. It was at the lower end of poor condition. I already had 3 Mustangs of that vintage including a 1971 MACH-1. I would not have wanted the convertible for free. I then read the for sale sign. Asking price was $15,000!!! Ignorant people see or read about a similar make model and vintage vehicle although in excellent condition as theirs selling for big $$ and think their junker is worth the same. OP’s Caprice looks nice in the photo but it’s a photo. In about 1972 I answered a newspaper ad for a 1966 427/390 Caprice. I was not aware of that Caprice option and was curious. The car was a solid good condition and asking price was $600. I had no desire for a GM ‘luxo-barge’. I would advise anyone paying big $$ for a nice collector car to invest several hundred in a very detailed pre-purchase inspection.