Right now Walgreens has Mars candy bars on sale for .49 cents each (limit of 6). There was also a BOGO coupon for the new Peanut Butter Snickers in a recent Sunday coupon insert (01/23 Red Plum). So get 6 candy bars and use 3 of the coupons and you will only pay $1.47! That equals about 25 cents a candy bar!! Remember when candy bars were only a quarter! I do!
This would be a good time to stock up for Valentine's Day and Easter.
The coupon works for some other flavors also (don't have a coupon in front of me to tell you which ones though!).