The latest I've heard over the unverifiable rumors of the internet is that the precursor used to manufacture this stuff is about to be banned in China, which is the primary supplier of it. So it's going to become a lot harder to find anyway, unless local labs start producing it.
I tried it earlier this year and had more than just fun, it turned into a mind-blowing life changing trip, although the physical side effects were almost too much. Wouldn't mind trying it once more (at a lower dose this time) before the inevitable ban comes along though.