Crock-Pot 38501 Smart-Pot 5-Quart Slow Cooker (White) for $19.99 shipped after promo code COCPX1X5.  Here is a screenshot for your reference. It features a programmable temperature control, auto-shift to warm setting when cooking is complete, dishwasher-safe removable round stoneware and glass lid. Most places have this slow cooker for about $29 or more.