Wancle Official via Amazon offers the Wancle Sous Vide Precision Cooker for $109.99. Coupon code "5Z7N427L" cuts it to $82.49. With free shipping, that's tied with last month's mention, $178 off, and the lowest price we could find. It features a temperature range of 77° to 211.8° and overheating and low water level detection.