General Mills cereal cups 1.3 to 2 oz $0.59 with in ad coupon.
These are the little cups of cereal.
Use the $1/2 coupon from the 8/22 SS (NO size restriction) or found here or here
Final cost only $0.09 per cup!

(Thanks, Anna and hip2save!)

The coupons say boxes so I do not know if they will work.