Get this Nokia Lumia 920 Windows 8 Smartphone for AT&T Wireless for $70 from Walmart.com, plus free shipping. You'll also get a free $100 Walmart gift card. With the $100 credit, that's $50 less than we could find on any Nokia Lumia model from Wirefly. Activation of a new two-year contract is required to take advantage of this deal. Notable features on this touchscreen smartphone include a 1.5GHz dual-core processor, 8MP rear-facing camera/1.2MP front-facing camera, video camera, Bluetooth and more. Sales tax is charged in most states.