I have 2 Rose Comb Black Minorcas growing out currently. I think there are only a couple of serious breeders here in the US, so I would consider them fairly rare.
Now if I can just find some SC Whites so I can cross them with the blacks to get some RC Whites in the future........to me they are...
I live in Texas and here as in the other states of the Southwest there is a strong Hispanic influence and culture. It is not a rare occurence at all to see fighting birds throughout the countryside. I know many cockers and at the show I was at last weekend they had a show of over 50 gamecocks...