Ohh OK. So the idea is that as the marijuana economy gains steam, that these coins will as well? But actually there really is a marijuanacoin with that exact name lol Didn't realize that you were just generalizing a bunch of different marijuana currencies, but you may have stumbled on to something regardless. https://coinmarketcap.com/currencies/marijuanacoin/
its actually up 3 cents or so since my first search for it when I first commented here, not too shabby. It I compared it to potcoin and they both are around the same price, and seem to spike at just about the same times. But again, its not supported by any of my wallets though.