When the Space Shuttle program comes to an end this year and the three orbiters are retired, NASA will put two of them (Endeavor and Atlantis) up for sale for about $29 million. Discovery has already been promised to the Smithsonian. If I understand the terms correctly, the other two will be offered for sale to museums and/or educational institutions. However, I would love it if Disney would buy one of them and put it on display somewhere in Epcot! Oh well, a guy can dream I guess.