Amazon has the 12-pack Kraft Macaroni and Cheese (7.25oz Boxes) on sale for $9.88 - 15% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $7.90 with free shipping on $35+ or with Prime. Roughly 66 cents per box.