I got it as a thank you from someone I did some kind of favor regarding some psychedelic he was looking for. Also got synthetic mesc and DOM from him i believe! That was years ago, he was already sort of retiring as a tripper back then iirc.
There was an underground japanese or chinese RC vendor years ago who offered all these kinds of rare ones, but he's been gone for a long time, I just missed my chance to order, and anyway I usually don't have the money to place interesting orders. Considering how poor I have been for many years (i get support though and am also pretty frugal so I can't complain about the luxury in general) it's probably ridiculous what I invested in my psychedelic collection over the years. One special opportunity at a time.
Sourcy stuff is not proper discussion material, but I figure there is a statute of limitations on shit that went on a decade ago.
Anyway, maybe they should start selling 1P-4-HO-DMT.