Refurbished 3G 8GB models now available for $79 at AT&T

You can save $20 on the $99 8GB iPhone 3G if you’re willing to forego factory freshness—refurbed models are $79 with free shipping from AT&T.They don’t have refurbed data plans for discount, do they; that’s what we really need.It seems the discount on previous models of the iPhone is on, and AT&T is looking to clear out all of the previous incarnation of the iPhone from their inventories. This is