As one of its daily deals, Target offers the Crest 3D Whitestrips 6-Piece Whitening System Kit
with free shipping
. That's the lowest total price we could find by $21, although we saw it in November for $5 less (which required a rebate and padding, but also included a gift card). Sales tax is added where applicable. The kit includes whitening toothpaste, whitening rinse, toothbrush, four whitening treatments, and a coupon book. Deal ends today.