I'm still amazed that anybody can be confused about this. Unless & until Apple/AT&T make an announcement or change to the contrary, here's the pricing/contract deal,
as it has been since January:
New customers
4GB: $499 with new two-year contract
8GB: $599 with new two year contract
Not sold without contract
Existing customers
4GB: $499 with two-year contract extension
8GB: $599 with two year contract extension
Not sold without contract
Every statement, documentation, or SteveNote slide from either company thus far has not said anything beyond this. Everything else at this point is pure speculation, so the panties should become unbunched.