Philips Sonicare ProtectiveClean 4100 Electric Toothbrush $30 at Amazon
Amazon has the Philips Sonicare Protective Clean 4100 Plaque Control Rechargeable Electric Toothbrush (White or Black, HX6810/50) for $40 - $10 off*coupon (click green button) =**
$30*with*with free shipping on $25+ or with Prime.
Original Source of Info