Panasonic offers the Panasonic Upper Arm Blood Pressure Monitor, model no. EW3152W, for $115.99. Coupon code "3152" cuts it to $84.95. With free shipping, that's the lowest total price we could find by $31. It features a 3-color confirmation system, one-touch on/off button, and can be powered via AC adapter or 4 AA batteries (included).