i'm very surprised nobody called you on this.Smoke weed regularly, and don't want it to become legalised. As soon as it becomes legal, 25% tax on top of what it is now,
changing the legal status of something will directly alter the price in a significant way. do you think that gram of weed would be worth $10 if you could buy it legally from any drugstore? certainly not. $3, at most.
even if the government added a huge tax, i would bet it would still be significantly cheaper if it were legal than it is now.