I remember when 10 strips cost $40 and sheets were like $175. Supply dropped drastically after William Leonard Pickard got busted in 2000, and prices went way up. I haven't tried the LSD on SR, but the reviews indicate that you can get a good trip (actual visuals) off a single hit of most of the stuff sold there, which is better than the street acid I've done. I usually had to eat half of a $40 ten strip to get visuals.