If you're a form-follows-function kind of individual and you don't mind a "cosmetic blemish" or two on your phone -- as long as it works -- you might take a gander at AT&T's freshly reduced pricing on refurbished iPhone 4s. Units that have been hit with the ugly stick are as low as $79 for 16GB ($179 for 32GB), while standard refurbs -- which should be indistinguishable from new units for all practical purposes -- are $99 to $199. All four represent $50 discounts from their old prices, so it's possible that AT&T has started to get a healthy inventory of refurbs now that the phone's been out for a half year... so if you were trying to figure out what to do with all those $5 checks from your extended family, here's an option.