The quickest and easiest way is to use the eBay app from the Apple app store.
You take pictures with the built-in camera.
No.
craigslist
eBay or Craigslist
You transfer them in iTunes under the "Photo" tab in settings.
To add a picture to a Craigslist ad from an IPhone will require you to get the Craigslist app from the iTunes store.
You can definitely sell your iPhone on craigslist. The only problem with craigslist is that you will have to meet the buyer in a safe, public location. You don't just ship it off like ebay.
its not true its an edit they use with the app called picsart
The Iphone can take pictures, and so can the new ipod touch.
You can send pictures of an original iPhone the same way you can send pictures of just about anything.
Please take both 'phones to the Genious Bar of your nearest Apple Store and they will be able to help you.