Nursal via Amazon offers the Tec.Bean 12-Mode TENS Mini Massager / Muscle Stimulator for $32.99. Coupon code "UNIANF6U" drops it to $22. With free shipping, that's $11 off, tied with last week's mention, and the lowest price we could find. It features 10- to 60-minute timers, LCD display, and eight pads. Deal ends December 31.