Sorry bioChe, my bad.
Maybe I should clarify that “off market” to me means that I order it for myself bec I will not go to a pdoc & ask for a stimulant. I do understand it’s sold as a prescription. I’d also say it’s on the “grey net”, not the dark net although I have explored that route bec of the use of bitcoin.
I also understand the legal part of it, which I ignore, especially when purchasing items on the dark net. I certainly don’t have anything delivered to my residence.

Are we only discussing stimulants that are “prescribed” OP, or should we not go there.