It began with eBay, then exploded into other sites such as Bidz, Netflix, Paperback Swap, Bag Borrow and Steal, and more!  What is it? It's online trading in and upgrading on products already in your home.

I have stumbled on a site that offers this service for videogames.  Playerchain is a site that offers online game trading. Have you mastered a game in your system?Are you bored with it, but would like to earn more that garage sale credit for it? Would you like to get market value for game by game trading and upgrading? Then you seriously need to check out this site.

As the mom of two gamers in the making, I understand firsthand what an expensive hobby this is. I am excited at the prospect of trading in games for something they would truly enjoy. Run on a credit system, a gamer can get new games based on the credits they have. How do you earn credit? There are three methods; trade in old games with other gamers, trade them directly to Playerchain, and purchasing game bucks from the site.  For a limited time, you can receive a $20 credit just for sitning up!

Possibly the most exciting thing is that, once you have a game, you own that game! It isn't a monthly rental. You just own the game. No rentals. No late fees. The game is yours.

Right now, they are encouraging gamers to sign up for their service. For a limited time, you can sign up on the site for free, and immediately begin building your game and platform library.

If you're looking to start or build your game system library, Playerchain is a great place to start.