Print this coupon for $1.50 off two Mars Seasonal Items and score Free candy at Walgreens!! The coupon says 'Walmart' but it's a Manufacturer coupon that can be used at any store. In order to get this great deal, you need to grab the Walgreens coupon located in in this weeks ad. Mars items are included, so you'll score (2) for FREE or grab (4) and pay just 6¢!!