Walmart offers the Crock-Pot 7-Quart Manual Slow Cooker in Black, model no. SCV700-B2, for $19.77. Opt for in-store pickup to avoid the $5.99 shipping fee. That's the lowest price we could find for any color by $3, although on Cyber Monday we saw it in a different color for $4 less. It features a dishwasher-safe lid and removable stoneware.