It's 199 for upgrades also!

Good question! It is in fact Sprint's Simply Everything! However, is sounds like you will be forced to pay the extra 10 either way.

Yeah, you must be on the Everything Data Plan! You will be forced to change your plan. But if you have some sort of work discount, that...

The iphone on AT&T costs:
Plan: Nation 450 w/Rollover® Minutes $39.99
Services: Data Plan for iPhone $30.00
Messaging Unlimited...