The only strings attached is price range from 400-600. Without a new contact, there's no way you will get cheaper than 200 elsewhere unless they offer a deal.
I DID not mis-read your post. iPhone are expensive, they don't come cheap.
iphone 4 items - Get great deals on Cell Phones PDAs, Electronics items on eBay.com!
BS? You must be kidding. You wont get a 200 or less price tag anywhere without a contact. If you want a 200 price tag, go to ATT with 2 years contact. Problem solved.
Good luck in finding a -200 price tag.