The new Walgreens September 2014 Coupon Booklet will be available in stores tomorrow! These coupons are valid 8/31 through 9/27, and because they’re Walgreens store coupons, they can be stacked with manufacturer’s coupons. $2/1 Advil Film-Coated Product or Liqui-Gels $4/1 Afrin 4-way Fast Acting Nasal Spray $2/1 Afrin No Drip Nasal Mist $1/1 Alka-Seltzer Plus [...]