How much does marijuana cost to use?

It depends on what you are buying and your location..but its 20 for a 1/4 ounce, 30 for a half oz, 45-50 for an oz...the more you buy the cheaper it is...but if you get kind bud then its 30 for 1/2 of 1/8 ounce, 60 for an 1/8th, and so on...kind bud is alot more expensive..but alot better too.

if you live in Detroit than you no about the drought witch leads the cost of an ounce up to 140 and if your lucky 125