New $1/1 Post Shredded Wheat Coupon (FREE at Walgreens!) July 16th, 2012 By Meagan 3 Comments This post may contain affiliate links, which means I will make a small commission if you click and make a purchase. Another new $1/1 Post Shredded Wheat coupon just popped up today! You can also still print the other $1/1 Shredded Wheat coupon over here, if you haven’t done so yet. Just a reminder. Many Walgreens stores carry the smaller 9.25 oz boxes for $1, making them FREE after either of these coupons!