Plummeting Marijuana Prices Create A Panic In California : NPR Makes sense. It's a crop, and if mass produced, prices are likely to go down. I prefer a corporation that would be able to mass produce it in giant qualities with some smart botanists around to make sure its done right. Prices would plummet even farther to the point where you could get grams for dollars! Basic economics going on right here. My worry is the consequences of taking cash flow away from gangsters. If their income is missing, they might move towards robbery, human trafficking, and more weapons. Honestly? Lock em up and gas em.