There are several available coupons for Kellogg’s Cereals HERE. Select varieties are included in the Buy 10 Save $5 Mega Sale. For every 10 participating items bought (mix & match) you will instantly receive $5 off at the register. The boxes of cereal will drop to $1.88 each after mega savings discount. Throw in the printable coupons and stock-up for just $1.38 per box!