Apple recently announced the iPhone 4, preliminary opinions? From what I've seen so far, it's AWESOME (facetime!? A4!?) i reckon the price is gonna be double that of an iPad though :O :'(
My bill for just the iphone, before taxes and whatnot, is just under $90. That's w/ unlimited data, 200 texting plan and the 550 family talk calling plan. Do you have other lines on your account? The iphone shouldn't be that high alone, unless you're in the unlimited texting and calling plans.
I'm gonna upgrade to 4 next week and give my wife the 3gs. Hopefully she doesn't throw it away this time.
EDIT: I noticed you're in Germany, so I suppose the plans are more expensive over there.