iPhone to run $300-400 after contract?

Everything we've been told with regard to the iPhone's pricing structure has suggested that the 4GB would hit at $499 and the 8GB at $599, and that this would be an on-contract price -- expensive, yes, but likely still in the right range to keep sales brisk. New advertising allegedly leaked out of a consumer survey suggests that the 2-year contract price could come in a full two hundie lower, though: $299 for 4GB, $399 for 8GB. This would sorta jibe with a Cingular exec's comment regarding the availability of units to folks outside coverage areas at a contract-free price, but perhaps more importantly, it's fabulous news for folks who will be able to take advantage of a contract re-upping. Of course, this is all coming out of a survey -- perhaps gauging reaction to pricing -- so we need to wait for some more clarification from the powers that be before declaring our wallets a little less burdened come June.