HBO is offering a custom-built Xbox 360 featuring an exclusive Game of Thrones skin and Kinect as part of a new competition.

HBO has offered a custom-designed Game of Thrones Xbox 360 in its recent Twitter-based competition.

Over the weekend, users were asked to tweet the reasons they love the popular TV show, using the hashtag "#SDCCGoTFan", and follow @GameofThrones for a chance to win the custom-designed console as well as one controller and Kinect. This grand prize has an approximate retail value of $299.99.

This Game of Thrones Xbox 360 will not be available in stores.