CowBoom has the Apple iPhone 4 16GB Smartphone Preowned for Verizon for $389.99 with Free Shipping for a limited time. This phone is sold contract-free.

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.