Craftsman DieHard Portable Power 950 Jump-Starter / DC / USB Power Source for $59.99.  Add it to the cart in order to see the lower price.  Select free in-store pickup at Sears to save on shipping.  Otherwise, shipping is $12.50, so the total comes to $72.49 shipped.  Here is a screenshot for reference.  The Portable Power 950 features 950 peak amps for jump starting 12-Volt vehicles and powers 12-Volt DC lights, and other devices.  It also features a USB port that provides power for USB compatible portable devices.