Thumb Score: +12 Crock-Pot.com has 20oz Crock-Pot Lunch Crock Food Warmers (various colors) on sale 3 for $33 when you add a quantity of 3 to your cart and apply promo code JACKPOT. Shipping is free. Thanks brisarNote: You may mix and match colors. Deal Editor's Notes & Price Research: This matches a 232+ Frontpage deal from February.