Kohl's offers the TRU 3-Crock Slow Cooker Buffet, model no. BS-315R, for an in-cart price of $19.99. Coupon code "FALLSAVINGS" drops it to $15.99. With $5.95 for shipping, that's $7 under our July mention and the best price we've seen. (It's also a current price low by $23.) It features adjustable temperature control, a glass lid, and three removable inserts.