Billings Liquor Stores and Specials

Is there an app to check liquor specials in Billings? I like vodka and just certain brands. I have recently moved back here, and the price of a 1.75L is like twice the price. Even the sale price is 25% higher.

The state I came from sold Smirnoff 1.75L at $18. State store is at like $32.

If there is an app tracking pricing that I can get and reciprocate would be nice. If not then, what stores do you all recommend I check on a weekly basis to stock up when needed.

Any advice is appreciated.

PS: Edibles are out of whack too, what is going on with sin tax here? We need better representation.