Amazon offers the Oral-B Precision 7000 Rechargeable Electric Toothbrush in Black for $131.99. Clip the $30 off coupon (found directly under the price) to cut it to $101.99. With free shipping, that's $1 under last month's mention and the lowest total price we've seen. (It's a current low of $30, although most merchants charge closer to $200.) It features 3D cleaning action, six customized cleaning modes, a pressure sensor that lights up if you are pressing too hard, and timer.