I thought of this last night on while I was on mushrooms....If you pay 10$ for a dime (one gram) in the the states, and 10$ for a dime in Canada, the amricans are loosing 40cents on the dollar and chances are the Canadian weed is better. So technically if I went to the states and bought a dimer I would be paying four dollars extra.
good work einstein. maybe the weed being cheaper has something to do with having more weed than us. 8)
so thats why u switch currencies when you go to foriegn countries. I lived in Asia and Made crazy money by just switchin between won and dollars when the exchange would go up or down.