At this moment a heads-up.
I've only started to grow CP's late this spring so I do not have all that much experience with them. My Pinguicula primuliflora are very happy now from the store I bought them from. I do not know how long it takes to make the seeds, but they are flowering now.
If they turn out ok I would like to trade for:
S. leucophylla seeds
D. aliciae seeds or maybe some other dews