1Sale.com has the factory refurbished Verizon iPhone 4 16 GB in white or black on sale for $189.99 with free shipping until 8 PM PT today Jan 1 only.
This is a regular postpaid Verizon iPhone that can be used on Verizon MVNOs like Selectel and Page Plus as well as Verizon prepaid or postpaid. The phone comes with new OEM headphones and charger and carries a 6 month warranty.
The iPhone 4 is a 3G EVDO phone with a 3.5 inch 960 x 480 px "Retina" screen and a 5 MP camera with autofocus and LED flash. It can run iOS 7.0.4, which is the latest version of of the iPhone OS