What are the cheapest states to buy chewing tobacco?

I know west Virginia is pretty cheap i only pay 3.41 for a can of skoal berry and 15.00 for 5 cans of mixed skoal. Southern states that still grow tobacco will have the cheapest prices ie S Carolina N Carolina Virginia etc. I live in NC and the prices here are really low. the price also depends on what you dip or chew, I dip grizzly and it cost me $2.66 for a can or I can buy a roll for $10.66.