Unusual Color on 1966 Barracuda

I have parted out 2 of these factory pink cars. To the best of my knowledge there were 60 of them sold only in the bay area. I still have both the fender tags for the 2 that I had, one of them was a formula s which is the only one that I have ever seen. Too bad the rust got to that one, probably the rarest 66 Barracuda there was.