SN10023 is a recently restored Computer Space now owned by the people behind the Computer Gaming Expo as well as the Video Game History Museum. According to the people who contacted me this unit was in dire need of a complete overhaul and restoration and as seen in the pictures below, a lot of work went into returning this machine to its former glory. Visitors to the Museum can check out this unit themselves in person.
Full details can be read here on the Video Game History website
Click images to see a larger version