Thumb Score: 0
Groupon [groupon.com] is offering this Colgate Optic White Toothbrush and Built-In Whitening Pen [groupon.com] in a 2 pack for $ 12.97 (retailed at $ 32.98) plus checkout with free shipping on orders $ 24.99 or more.
Colgate Optic White Toothbrush and Built-In Whitening Pen (2 Pack) for $12.97 @ Groupon