$20,000 · WANTED: WANTED: GM 1966-72 Muscle Car

Hi everyone, on the hunt for a new toy. Fairly open to many GM products but would need to be one of the following;66-72 Chevelle/Beaumont, 68-69 442, 67-69 Camaro/Firebird or 66-67 Nova/Canso. Not looking for a project and I believe my budget is enough to get something fairly decent, but don't expect nor want a $50K + show car. I've been scouring CL, Kij etc so this request is just to see if anyone is considering selling soon, hasn't advertised or know someone who is. is. I will do my best to respond to those that present cars of interest but if I don't respond, please accept my apologies as I'm not meaning to be rude, simply trying to avoid wasting anyone's time. Thanks in advance for any leads.