Walgreens Deals 9/18-9/24September 15, 2011 by Mitchell Wischmann This post may contain a link to an affiliate. See my disclosure policy for more information. Here are the best deals available at Walgreens starting Sunday, 9/18-9/24!New to Walgreens shopping? Check out my Walgreens store guide.This list has expired. See my coupon matchups page for current lists.