Apple is selling their refurbished, and Apple Certified, iPhones at a discount of $100. That means the 4GB is selling for $399 and the 8GB is selling for $499.
The fact that they are Apple Certified means they carry the same warranty as a new one, and they come with 90-Days of tech support. Shipping is free as well.
So go get one! That is if you don’t already have one.
Apple Certified Refurbished iPhone $399/499 [via SlickDeals]
Can I have more information on the phone?