I always get sticker shock when I go to buy replacement heads for my electric toothbrush. Which is why I get so excited about deals like this! Right now you can get a 3-pack of Philips Sonicare E-Series replacement toothbrush heads (HX7023/30) for only $13.05 when you add it to your Subscribe & Save and then clip the $5 off coupon. Genuine Philips Sonicare rechargeable electric