Walgreens has 10.8-Oz Honey Nut Cheerios Cereal on sale 2 for $2.96 when you 'clip' the $1 coupon on the product page or in-cart. Select free store pickup if stock is available.
Must be logged in to clip coupons. Coupons are typically limited to one per account. Log into or Register for a Balance Rewards Membership to be able to clip coupons (free to join)