Groupon offers the Home Basics 5-Function Deluxe Twin Shower Head and Massager for $13.99. Coupon code "HOME10" cuts it to $12.59. With $3.99 for shipping, that's a buck under last month's mention and the lowest total price we've seen for such a 5-function dual shower head. (It's also a current low by at least a buck.) It features five spray options. Coupon expires August 22.