MINT 1970 Plymouth Duster Gas Cap in Plum Crazy Purple?

It's not factory paint. They were unpainted from the factory, like @toolmanmike said. It's possible it was dealer painted, but I don't think so. It's a pretty sloppy job for a dealer. You can see trash and imperfections in the paint. I think a dealer would have endeavored to do a better job. It doesn't look terrible, mind you, I just know if a dealer painted that for my new car, they'd done it over again. It's certainly not worthless. I'd just stick on ebay for what I thought I could get and see what happens. I remember a Texas snowball on ebay for $5,000. I don't think it sold, but hey, you gotta try I guess. LOL