Moofi has the Panasonic Rechargeable Sonic Vibration Toothbrush, model no. EW-DL90QW, for $49.99 (149.99 – 100 instant savings) for a limited time. shipping adds $5. Deal expires July 23, 2013.

The EW-DL90QW Panasonic Sonic Vibration Rechargeable Toothbrush is clinically proven to remove plaque better than a standard manual toothbrush. Four triple-edge brush heads are included, each with a different color ring to designate one from the other. The triple-edged brush has three distinct types of bristles which provide cleaning on the surface of, in between teeth and in between teeth and gums. The linear motor drive operates on approximately 28,500 brushstrokes per minute to offer fast and effective plaque removal on the surface of and in between teeth. The back-and-forth motion with a fine amplitude of 0.9mm is gentle on gums. Two modes provide dual brush settings, including a soft function for gentle brushing between teeth and gums. The soft start function powers on using gentle vibrations for 2 seconds before reaching normal speed. The brush timer allows the brush to temporarily pause once every 30 seconds and twice every 2 minutes – this indicates the recommended total brushing time. A charger with a brush stand is included. This model has a two-year limited warranty.