Watch out for signs of mold. If the thing is any green mold, white fuzzy mould, or dim black places (mildew) within the mushroom, will not consume it. Don’t fear if you see blue staining—This is certainly prevalent in Psilocybe mushrooms and an indicator that the mushrooms consist of psilocybin.  https://sparxsocial.com/story9970840/the-definitive-guide-to-where-to-buy-copyright-online