Nova Tech US via Amazon offers the MiroPure Vibrating Waterproof Sonic Cleansing Face Brush for $29.99. Coupon code "6JV3IEG5" cuts that to $19.99. With free shipping, that's $6 under our November mention and the lowest price we've seen. (It's the best deal now by $14.) It includes a replacement brush head and features four speed settings and a portable base holder. Deal ends August 31.