From Wiki:
In 2004 Raytheon sold its entire inventory of Starship parts to a Starship owner for a fraction of its retail value.
As of January 2010, nine Starships hold an active registration with the FAA. Three Starships are registered in Oklahoma (NC-29, NC-35 & NC-45), one in Texas (NC-50), one in Colorado (NC-51), and four are registered to Beechcraft in Wichita, Kansas (NC-2, NC-8, NC-19 & NC-24).[37] NC-51 was used as a chase plane during the re-entry phase of Burt Rutan's SpaceShipOne.[38] In October 2008 NC-29 was the first of the five remaining privately owned airworthy Starships to complete RVSM certification, returning the aircraft's service ceiling to the original FL410 limit.[39]
Evergreen Air Center sold 24 Starships back to private owners for $50,000 each. Most are being used for parts; however, one of these aircraft has since been made airworthy again.[20] Some former Starship parts have been used on the Epic turboprop kitplane.[40]
Salt Lake Community College used a Starship in their Aviation Maintenance program until late 2012 when it was quietly sold and scrapped for parts.
GliderJohn