NASA has issued a follow-up Request for Information, or RFI, for ideas from education institutions, science museums and other appropriate organizations about the community's ability to acquire and publicly display orbiters after the conclusion of the Space Shuttle Program.

The original RFI in December 2008 noted that a potential shuttle recipient would have to pay an estimated $42 million for the cost of "safeing" an orbiter, preparing it for display and ferrying it to a U.S. destination airport. NASA has updated the requirements and tasks needed to make each orbiter safe for disposition. The agency will not ask recipients to provide the funds for this activity. Except for cost and scheduled delivery changes, the 2008 and 2010 RFIs are virtually the same. In this follow-up RFI, NASA revised the estimated display preparation and ferrying costs to $28.8 million.

http://www.nasa.gov/home/hqnews/2010/jan/HQ_10-012_orbiter_disposition.html