Amazon has Crest 3D White Vivid Fluoride Anticavity Toothpaste Radiant Mint Flavor, 5.8-Ounce Carton (Pack of 4) for just $8.55 Shipped when you checkout with Subscribe & Save and clip the $.75 off coupon found on the product page!
Remember you must be signed in to your Amazon account in order to see the coupon.