Each brand of cigarette here has a standard price, so you won't get them cheaper by shopping around - unless of course you find the fakes! Some of the Turkish brands are actually more expensive in the duty free shops at the airport, since they're priced in euros. To give you an example L&M are 9.50 tl, I bought 400 in Ankara recently & paid 210tl , so 20tl more than buying them in the shop