impact of modern muscle cars on the old car market

Pretty much, most of the projects that are left are the cars that have been parted, picked over, and left outside to rot. The good part of our part of the country Texas) is NO salt, and in some parts, drier air. Bad is areas of more humid air, and cars left under trees! We are in a much lower populated area than back East and Chevy ruled here not Moper! back in the day. Stupid is the 68-70 Charger prices IMHO. I have had more than a few decades ago, upscale nice cars, heavier, a ***** to weld all the rear (5) layer back panels. Why they are so in demands now I don't understand. People want to be John Schneider look a likes!??? Yes pretty cars. But!!!
66-7 B bodies have never brought the $$, and bad repop panels does not help. All 68- 70 B bodies rusted bad in floors, trunk floors, truck extensions, quarters, below back windows... Hard to find a solid car, better chance at a satellite than the beat on roadrunner! Even those projects are overpriced majority of the time, BECAUSE, as done they bring half what a real car brings.