Connection US via Amazon offers the MiroPure Rechargeable Tens Unit with Touchscreen Unit with Eight Pulse Impulse Massager Pads Kit for $25.99. Coupon code "29FWILSO" cuts that to $19.99. With free shipping, that's a buck under our mention of a similar unit from three weeks ago, $23 off, and the best price we could find. It features 12 preprogrammed massage modes, 20 adjustable strengths, a touchscreen pen, acupuncture chart, two large pads, four medium pads, and two small pads.