Apparently LSD-laced mushrooms are still being sold even today. Most are actually psilocybes, but are being "enhanced" with LSD.

This is why you don't buy drugs from drug dealers!

If you like shrooms, grow them or pick them, don't buy them. You have no idea what could be added to it. I've been reading up on this subject and I'm finding all sorts of things being added to shrooms found by the DEA.