How much will it be for me to get the iPhone 5s?

Okay I have the iPhone 5. & I called sprint they said "i was able to get a upgrade since September 1st" so I had wanted to know much will it cost for me to upgrade to the iPhone 5s

I think its $199

If you really are eligible for an upgrade the new iPhone 5S should cost you about $200 (16 GB), $299 (32 GB), or $399 (64 GB). Plus any fees or taxes Sprint charges for an upgrade.

It's $650 for 16 GB. Don't listen to the other answers, they're giving a "money down" price that is just the beginning, and you'll end up paying over a thousand more if you get a contract vs normal plan.