With activation of a new account and a 2-year data plan, AT&T Wireless offers the Apple iPhone 3GS 8GB Smartphone for AT&T Wireless in Black for free with free shipping. Even better, free activation applies, which is a $36 savings. That beats our August mention — which was at Best Buy stores and included activation — and is the best deal we've ever seen for any new iPhone model. Sales tax is added where applicable. It features compatibility with AT&T's 3G network, built-in GPS navigation with Google Maps, enhanced enterprise support, a 3.5" touch screen, at least 5 hours of talk time, and more.