We’ve been hearing rumors about Valve making a Steam Box for a while now. Well it was finally shown off at CES 2013. And it looks incredible. And it is so small you can strap it to the back of your computer screen. The version being made for Valve by Company ‘Xi3′ will be known as the Piston. It’s designed to work on large HDTVs, as well as being created specifically to run Steam and Big Picture Mode seamlessly. The Piston model could cost us around a grand, which is decently priced as it is capable of playing the newest PC games. Some and up spending thousands to get that pleasure. Head past the break to see a video about Xi3′s little powerhouses.