i've got 2 petticoat msfs and 2 more coming...if that's considered rare. it seems to be pretty sought after right now. i've got quite a few MSFs but none of them are very rare (with the somewhat exception of petticoat)

i only started collecting this past summer/fall.

my friend has a full jar of coco pigment that she got for free and always gives me heaping samples of it.