Black market rhino horns, Irish Gypsies, and bitcoins

So, I promised you in A Lesson in Reading Labels that I would tell you a tale of international rhino horn sales. These are not, of course, legal rhino horn sales, because it seems there isn't such a thing any longer. It also would seem that Vietnam's nouveau riche has taken it into their heads that rhino horns are hallucinogenic, and will drink them ground up in wine (which, strangely, is a lot like the "identify" spell in 3rd edition Dungeons and Dragons, only that required a pearl ground up in wine). Rhino horns are made of keratin; y'know, the stuff our hair and fingernails is made of? Somebody should be making a killing off of these people selling "already ground rhino horn" that is in fact something more like "sweepings off the barber shop floor". Recycling, and it would serve them right.