Starting 5/27 Walgreens has Any Kellogg's Cereal on sale 2 for $5 with $2 back in Register Rewards. There is also a new $.70/1 Coupon for Kellogg's Crunch Nut Cereal, use 2 coupons and your final cost after rewards will be only $0.80 Each.
Buy 2 boxed Kellogg’s Crunchy Nut Cereal 2 for $5
Use 2 $0.70/1 Kellogg’s Crunchy Nut Cereal Coupon = $3.60
Get back $2 Register Rewards
Final Cost= Only $0.80 per box