If you have an old Samsung phone, you might be able to exchange it for cash soon. Samsung recently announced a new program called "Galaxy Easy Reward", which will allow customers to sell their ...

Most people have at least one old phone sitting in a drawer. Whether it’s a backup that’s never used or a relic from three ...

Currently, the only models that are most valued by collectors are the first-generation 4 GB and 8 GB models that debuted in 2007, including the 8 GB model with an iTunes logo on the cover of the box.

An 8 GB iPhone model — with a 13th app icon (iTunes) pictured on the box — sits on the checkout counter at a T-Mobile shop in Berlin, Germany, on Nov. 9, 2007. (Photo by Sean Gallup/Getty Images) ...