Amazon has the 14.7-oz Kellogg's Special K Red Berries Breakfast Cereal for $7.29. Add two to cart for $14.58 - 5% off with Subscribe & Save (can cancel anytime) - $7.29 off 2-for-1 multibuy discount = $6.56 with free shipping on $35+ or with Prime. $3.28 per box.