Grab a Belkin one. If I remember correctly most electronics stores that sell iDevices like Target, Bestbuy, Radioshack(?) and such will have one of those Belkin bundles. Comes with a USB to dock connector cable, and at least 2 adapters: one for outlet, one for the car. The Apple one is $20 and the Belkin one runs for $15-20 but gives you the adapters as well. There's no real easy way out of this since if you buy an off-brand, it'll probably break down pretty quickly again