Shnoop offers the Olay Professional Pro-X Advanced Cleansing Exfoliating System and Facial Brush for $12.99. Coupon code "OLAYOLAYOLAY" cuts that to $11.99. With free shipping, that's the lowest total price we could find by $8. It features a 2-speed rotating facial cleansing brush with a replaceable head. It requires two AA batteries (included). Deal ends October 25.