Ebay

Every week, the editors and writers at iMore carefully select some of our favorite, most useful, most extraordinary apps, accessories, gadgets, and websites. This week's selections include an app that lets you check the coverage of major US carriers, a refreshing runner game, a music app, a TV show, an app for a popular auctioning service, and an app that lets you bookmark your favorite locations.

To see what we picked, follow along after the break!

If you're itching to buy a brand new iPhone 5 the minute it hits store shelves but already have an iPhone, selling it can help offset some, if not all of the cost, especially if you're not yet eligible for an upgrade and have to pay a premium. Odds are you've already decided which capacity and color you'll be getting when the iPhone 5 drops so you have some idea of how much money you need to get out of your current iPhone to cover the purchase.

So if you don't fancy handing it down for free to a family member or using it as a backup phone, we can guide you in the right direction when it comes to selling your old iPhone and getting top dollar for it.

"Checking for water damage is pretty simple and something everyone should do before forking over your hard earned cash for a second-hand iPhone 4."

If you're trying to save some money and are in the market to purchase a used iPhone 4 from either Craigslist, eBay, or some other local or online seller, one of the first things you'll want to do is check for any signs of water damage. I see several people in my office each week that purchased used iPhones that mysteriously quit working after a few days. As much as we'd like to believe there aren't people out there who would sell us broken or water damaged devices, it happens every day.