Amazon offers the Philips Sonicare 2 Series Plaque Control Sonic Electric Toothbrush in five colors (Black pictured) for $39.95. Clip the $10 off coupon on the product page to cut the price to $29.95. With free shipping, that's the lowest price we could find by $10, although we saw it for $2 less last month. It features sonic cleaning, up to 31,000 brush strokes per minute, a 2-minute timer, and Sonicare charger.