Crock-Pot SCCPVC600 6-Quart Programmable Slow Cooker for $29.99.  Shipping is $5.00 for a total of $34.99 shipped. Here is a screenshot for your reference.  It features a programmable cooking time from 30 minutes to 20 hours, digital timer, and dishwasher-safe removable oval stoneware and lid.  Most places have the slow cooker for about $49.