IPhone 5s launch help about buying the iPhone?

Please help. I want to buy the new iPhone when it comes out on launch day. Whoever been to apple iPhone launch Please tell me. I want to buy the new iPhone at apple store. If I wait in line can I buy the iPhone 5s without a contract or no? Because if I could I'd just pay 750 up front at the counter. Or any other place like tmobile or AT&T

Iphone 5s have a good feature this phone coming july 2014 see full feature
http://mobilebazer.com/iphone-6-or-iphone-5s/

Yes you would be able to buy it on launch day but if you choose to actually go to the store to do so you'd more than likely have to camp out a week before to even have a chance at it.

Oh & make note, just because they are off contract doesn't mean they are unlocked. The unlocked iPhone 5 for example currently starts at $649 but unfortunately is not available at launch in the US. Would be months afterward though.