Amazon has the AuraGlow Teeth Whitening Kit with LED Light, 35% Carbamide Peroxide, (2) 5ml Gel Syringes, Tray and Case for $45.95 when you clip the $3 off coupon. Shipping is free.

• Kit includes (2) 5mL teeth whitening gel syringes, containing 35% carbamide peroxide and a total of 20+ whitening treatments.