$1 Off any TWO Kellogg’s Special K Cereals ($1.49 a box starting 07/23 at CVS!) Posted by Harbor Master on 16 July 2017, 11:35 am Tweet Expired Coupon Ex. 30 days from print (Print limit is two) Coupon states limit of four like coupons in the same shopping trip. Click here to print $1 Off any TWO Kellogg’s Special K Cereals (10.2oz or larger)(any flavor) Starting 07/16, CVS will have Special K Cereal on sale for $1.99. $1.49 a box when you buy two and use the coupon above.