I calculated the weed one. 450 pounds sold at 400 dollars an ounce is 2.8 million.
400 dollars an ounce is an average price for good pot. The guys that get it for 400 don't sell it for 13 a gram. Probably around 20/gram.
And if someone decided to buy only pot for 2.7 million they would get way more than 450 pounds. Like a warehouse store, the more you buy the bigger the discount.