**[Groupon.com](http://www.passwird.com/links/3P7KD5)** has
NuNutrients Brilliant HD Deluxe Teeth Whitening Kit for $19.99 + $4 shipping = **$23.99** shipped.

* Comes with 2 syringes of whitening gel (each 10mL), 2 mouth trays, a tray case, and a syringe of remineralization gel
* Uses professional-grade carbamide peroxide