With orders of $25 or more, Amazon offers Prime members the Black + Decker 4-Quart Slow Cooker
in Purple Pulse for $9.71
with free shipping
. That's the lowest price we could find by $10. It features three heat settings, removable stoneware, and a tempered-glass lid.
Note: This item is offered as part of Amazon's "add-on program" and can only be purchased with an order of $25 or more. It's expected to ship in one to two months.