Nostatic it is your lucky day!
You can have mine for $13,500 cash. No kidding. Well below your 20K limit.
I rarely use it anyway and could use the money for other things.
Awesome mechanically, zero rust, good Eclipse radio with Orion component speakers. It is a driver so it is not a concours car... Most people think I am lying when I tell them it is a '79
No crappy oxygen sensor either.
No oil leaks and not an oil burner.