Amazon.com has an amazing deal on Crest 3D White Strips.  I have never used these because they are usually so expensive.

The list price is $54.99, but currently it has been slashed by 50% to $27.44. There is also a $10 coupon to click on, bringing the total to $17.44. Make sure to select “clip this coupon” after you scroll down a bit.

(You must be logged in to see the coupon). The deal gets even better because this is also eligible for FREE Super Saver Shipping.

(make sure you select this option when you checkout).

[author-box-2]