Update: Looks like our the rep at AT&T gave us the wrong info despite double-checking the situation. If you recently sold your phone but haven't purchased another phone through AT&T with a subsidy and renewed a contract, then you're still eligible for a subsidized iPhone 3G at $199/$299. Even if you shoved your SIM into a temporary phone while you wait out the launch. If you have purchased a new phone with a subsidy, you're not eligible for another subsidy. Glad we cleared this up! Sorry for the scare. Our original post is after the jump, struck out.
We just learned that AT&T's policy of allowing current iPhone owners a subsidized upgrade-even though they're only as most one year into their two-year contracts-quite literally applies to current iPhone owners. That means that if you sold your iPhones recently in order to raise money for the new one, you might be out of luck. And by out of luck, we mean you have to pay the unsubsidized price ($399 for 8GB and $499 for 16GB) in order to upgrade to the iPhone 3G, not the $199 and $299 you thought you were going to pay. Let us explain.