Who wants cereal!? Coupon clippers will appreciate this deal! Walgreens.com is offering select Kellogg’s Cereal for just $1.88 per box (regularly $4.29!). Even better, you can “clip” the 50¢ coupon on the product page to grab a box for just $1.38! Note that you’ll only be able to use that coupon once, but can stock up on the $1.88 items! Order online and get free pickup in-store or get free shipping on $35 orders.