Sears offers the Ultra Plus Powder Laundry Detergent 275-Load Box
(26.4 lbs.) for $13.49
. Plus, Shop Your Way Max members bag free shipping
. (Not a member? It's free to sign up for a 90-day trial
; otherwise, shipping adds $21.59. In-store pickup is also available.) That's $0.05/load, $14 off, and tied with our mention from three weeks ago as the lowest total price we could find. (We saw it for pennies less for pickup only in December.) This detergent is rated for high efficiency use in all washer types.