I would venture a guess that the 1980's IROC Z/28s are the next ones to jump up in value. I had one a few years ago (a yellow '87 I found in my neighbor's yard) and sold it to a fellow member here. They are great handling cars and surprisingly quick too. The same way the late 1970's guys are looking for their highschool cars, these will be the next target of acquisition. Low mileage unmessed with examples are few and far between. So buy them up now.
Hard to believe this was 10 years ago!
https://www.yenko.net/ubbthreads/ubbt...opics/187461/1