Amazon has the 3-Pack Kellogg’s Frosted Flakes Cereal (24oz Boxes) for $12.84 - 5% off with Subscribe & Save (can cancel anytime) - 15% off coupon (check “Save an extra” box, eligible on first S&S order for this product) - $0.87 off coupon (automatically applied at checkout) = $9.40 with free shipping on $25+ or with Prime.