The 32GB iPhone 4 is currently available for $999 online. How much did it cost when it was first released?
16GB was $859. Currently $859. 32GB was $999. Currently $999. This represented a drop of around $50 from the outright, unlocked price of the iPhone 3G and 3GS.
I believe it still costs the same http://store.apple.com/au/browse/home/shop_iphone/family/iphone?mco=MTAyNTQzMjI