has Crest 3D White Whitestrips With Advanced Seal Professional Effects Enamel Safe Dental Whitening Kit for $34.45 with Subscribe and Save. Shipping is free. You may cancel Subscribe and Save any time after your order ships. Plus, you can get $7 coupon (Click on "Clip this coupon" on the page, must sign in to your Amazon to see it). Beyond that, you can get $10 Rebate
, and the final price is $17.45.