NewEgg.com has the Apple iPhone 4 16GB Smartphone, model no. MC608LLA, contract-free for AT&T Wireless for $649.99 (799.99 – 150 instant savings) with Free Shipping for a limited time. This offer is not available online and is only available in Walmart’s retail stores. Sales tax is added where applicable. The iPhone 4 features an Apple A4 processor, 326-ppi (pixel per inch) Retina 3.5″ display running at 960×640, gyroscope, front- and rear-facing cameras, 5-megapixel camera with LED flash, 720p video capture at 30 fps, 802.11n wireless networking, dual microphones, access to hundreds of thousand apps and much more. Deal expires January 12, 2010.