http://www.huffingtonpost.com/2013/05/20/coloradans-will-use-more-_n_3307431.html?utm_hp_ref=marijuana Estimates presented here say on average, a Colorado smoker will purchase 3.5oz/year. Cost estimated at $185/oz. Personally, I think the quantity is low (I smoke around 12 oz), and the price is high. I suspect by mid-summer, prices will be closer to $100/oz. Of course, people who smoke every day mostly will grow their own, so maybe these numbers are correct? Thoughts?