Can I get the new iPhone without paying too much for upgrading?

I currently own a non-smartphone. I'm looking into the new iPhone and I would like to buy one. I plan on purchasing the phone itself (the $199 one) and little data ($10 monthly).Is there any extra costs or ordeals I would gave to go through to upgrading phones? If so how much and what do I have to do? And if not how would I upgrade? Btw My scheduled upgrade is over the Summer, although I don't want to wait that long.

How much will an iPhone 5s cost without a contract?

I have an Android, Droid X Maxx. It's awful. I can't Google search because it will just freeze and it lags so bad. I'm tired of not being able to do simple things like texting.

My upgrade through Verizon isn't until 9/14/2014, so how much would it cost to buy an iPhone 5s without a contract? So just the retail price. I'm looking at a 32 GB

Where should I sell my iphone 4s?

My iphone looks pretty new with a tiny chip on bottom right corner and scratches on silver sides but other than that it looks brand new. Any website I could sell for a lot of money?

Verizon wireless 2year contract iphone 5?

I have straight talk so pay only 45/month unlimited everything. My phone is constantly dying, and i saw that vw has an iphone 5 for 99 with 2 year contract. It says it would only be 60/month for unlimited talk, text, and 2gb data. Is vw worth it, or not, because i heard they often have hidden fees.

New Iphone! What color should I get?

Right now I have the white Iphone 4.In a couple days I'm going to get the iPhone 5! I really don't know if I should get the white one or the black one. I'm a girl, not that that will affect my opinion.

Apple A7 processor specifications?

On the iPhone 5S It's a 1.7 Ghz processor. Is it dual core or quad core? How much ram does it have?
And what does the 64 bit feature do to make it faster or better?