This Whitening Lightning Bright Express Professional Teeth Whitening Kit, once $99, is now $12.50 through this deal at Tanga. Plus, it ships for free. This equals the best price we've ever seen, and the best price we could find anywhere else is $35. The kit includes a whitening tray and an LED light for at home whitening in 30 minutes. Note: this could sell out fast! Sales tax is not charged in most states.