iTech Deals offers the Halo 3-in-1 Car Charger, Wall Charger, and 3,000mAh Power Bank in Green for $7.99. Coupon code "POWERCUBE" cuts it to $6.99. With free shipping, that's $4 under the lowest total price we could find for any color elsewhere. It includes a micro USB cable, 30-pin charging adapter for Apple devices, and features a 5-volt charging output.