Replacement radios

What's the general knowledge about am/fm factory radio availability for a '65 Barracuda? I met a guy at a show that had one in his '65 FS. He did say the radio was not original to the car but that you could get them. They are mentioned in the '65 Valiant owner's manual too. Anybody have one in their '65?

I have a couple. They go for big money. Model #366.

Also some 70's Darts, Valiants, Demons, Dusters had AM - FM radios that will work but their Buttons are black.