Amazon offers the Philips Sonicare Flexcare+ Rechargeable Electric Toothbrush for $119.99. Clip the $30 off coupon on the product page to drop it to $89.99. With free shipping, that's $10 less than our mention from two weeks ago and the lowest price we could find by $30. It features five brushing modes with up to 31,000 brush strokes per minute, a 2-minute timer, and a 3-week battery life.