Coke for $1.50/12 pack at CVS

Check out Bargain Briana's post on how to get really cheap Coke at CVS. If my calculations are correct and this works you can get 4-12 packs of Coke products at $1.50 each! I am totally bumming because I was lazy and didn't enter My Coke Rewards Points and now have none. And I'm all stocked up on Pepsi.