For those of you interested in the latest and greatest iPhone 4S (I must admit, it looks like a nice upgrade), there are a few deals out there to get value for your older iPhones – up to $262 for the ATT iPhone 4 and $250 for the Verizon model.
Check out the deals at http://dealmac.com/-263-credit-w-iPhone-4-trade-in-at-Amazon-updated-/509539.html