Apple Thoughts: What to do With Your Old iPhone

"When the iPhone 4 becomes available later this week, many folks will find themselves with two iPhones: one shiny and new, the other slightly less so. Those not donating the past edition to a relative or friend might want to sell it. Here's what you can do to successfully and painlessly sell your "old" iPhone."

I was curious about the Radio Shack trade in plan, so I checked their site to see how much they really would give you. I selected the "almost" worst case scenario (the worst case was non-functioning which would only give me roughly $27.00 USD) and I was still able to get $200.00 USD for a trade-in value. Not bad, and they even recycle it for you if your iPhone is a piece of junk. There are several options listed in this article so worth a read if you are planning on selling your iPhone.