Deal Idea: Buy One Family Size Very Berry Cheerios for $3.64 and One Blueberry Chex 12oz Box for $3.28. Total: $6.92. Use One of the $1 off One Very Berry Cheerios and One $1 off one Blueberry Chex Coupon. ($4.92) Submit for $3.75 Cash Back from Ibotta. Final price: $1.17 for both boxes $.59 a box.