Wanted: potato for planting

[shiro]

I am looking for the following varieties:

Peruvian Blue ( bleu du Pérou )
krassawa
french fingerling
Swiss mountain black ( noir des montagnes Suisses )
biogold

If any member is selling potato, please let me know in mp.

[Nicola]

I don't have any of them but blue potatoes can be super weedy, but that might be an advantage. I have purple kongo and they are spreading everywhere.