The price of marijuana varies wildly by state, but according to Price of Weed data as of February 24, one bitcoin will buy you 6 ounces in the cheapest market, Oregon, and 3 — with a bit of cash left over — in pricey North Dakota. Whether it is for marketing purposes or to stay up with the times many companies have benefitted by being early adopters. They sell all sorts of computer hardware on all ends of the spectrum. And what can you buy with bitcoin, anyway? Cramer’s Blog. Roth IRAs.