1967 Dart GT Convertible How Rare is it?

I have always been curious about current numbers of 67 verts left. A few years ago I got my hands on 67 /6 vert that had been torn down in pieces and stored in a garage for about 27 years. I have done quite a bit in new and replacement parts but still needs more since I have decided to customize things like dash and center console.
I know if two or three that's I've seen around me over the years. There's a red one the next town over, and there used to be a blue one that showed up at Mopars in the Park in years past. They sure aren't plentiful.