In the past 10 days i've smoked roughly 1.5 oz of hash plus smokes off other people, two of my friends have also went through just over an ounce in the past 3-4days and i've been smoking with them most of the time, been alot of toking the past while, rougly smoking about 3/4 spliffs of weed in the past few days.
It's £30 an 1/8th round here for good weed, bit expensive considering how nice it tastes which naturally leads to more smoking of it.