According to Nir ben Yona based on solid sources, the iPhone is already here for testing and should be sold at about 1000 USD pre operator rebate (in the US 300/500 USD)if you take a subscription which would be a ridiculous price and was one of the questions
The operators (pelephone and orange) would have committed to apple to buy a minimum of 100k devices. oops...Apple made again a nice deal
I am also hearing the iPhone will be available in August this year.At this point this is not confirmed. But that are the first rumours. And they do not surprise me