Do you sell mushroom spores?

No.  But I have cultivated them in the past.  Itís been a few years since I was actively growing Psilocybe cubensis mushrooms (my current flat is not really suitable, and anyway here in lovely wet Scotland we get thousands of Semilanceata in the autumn). Never-the-less, I did have some success.

I got my spores from SmartBotanics>>

The reference I followed is the Magic Mushroom Growers Guide>>

For more detail see the article Growing Psychedelic Mushrooms> in the 'Shrooms section.