That's my old iPhone :(
Luckily since I'd had my phone for the past 3+ years I was able to get a new one on my current contract. Good thing too because whenever I'd tried to use my phone I got little glass pieces in it. Many people aren't as lucky on their timing as I am, and would be stuck with a broken phone or pay way too much for a brand new one. That is unless you've heard about Gazelle like I recently did.
They offer all kinds of phones from Samsung to iPhones and even iPads and various accessories. All of which are at amazingly discounted prices. How does it work? Phones are sold or traded in to Gazelle where they do all the refurbishing work, and then its put on their site so they can save the day
So be sure to check out Gazelle and see what you find.