Get this DieHard Platinum Portable Power 1150 with JumpStarter & Air Inflator for $99.99 plus free shipping at Kmart.com, today only. It's also available for free in-store pickup today if you need it for Christmas (may vary by zip code). This is the lowest price we found by $50. This can jump start 12V vehicles and powers 12V DC, 110V AC, and USB powered accessories, plus it's also a 150 PSI air inflator. It charges itself via a 600mA wall charger. Sales tax is charged in most states.