This coupon has expired $0.50 for Post Great Grains Raisin Cluster Crunch. Offer available at multiple stores. expires on 12/31/20 Other coupons you may be interested in $1.00 for Jarritos (expiring on Monday, 01/02/2023). Offer available at multiple stores. $1.00 for Sangria Senorial (expiring on Monday, 01/02/2023). Offer available at multiple stores.