What radios fit in the stock 67-72 dash hole?

[71K20chevy]

Preferably with a CD player or be able to get one hooked up to it. Right now it's got some sort of Sony in it. I really want something that looks old school, sort of like the Custom Autosound radios (I won't get one of those because I've heard more bad than good about them). I'm not buying one yet, I just want to see what is out there.


P.S. the $600 original style AM/Fm radio is out of question, I have a hard time spending that for a stereo

Thanks in advance!