Sears offers the DieHard 225-amp 16-Foot Booster Cable, model no. 71303, for $16.99. 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 $8.25. Free in-store pickup is also available.) That's pennies under our January mention and the lowest total price we could find by $9. It features 6-gauge, copper-clad aluminum wire and allows front-to-front and side-to-side hookups.