States Government and shall be subject to disposition solely in accordance with this subsection. (2) Sale, trade, or transfer Whenever the Secretary of State makes the determination described in paragraph (3) with respect to a document, artifact, or other article under paragraph (1), the Secretary may sell at fair market value, trade, or transfer such document, artifact, or other article without regard to the requirements of subtitle I of title 40, United States Code. The proceeds of any such sale may be used solely for the advancement of the mission of the center for United States diplomacy and may not be used for any purpose other than the acquisition and direct care of the collections of the center. (3) Determinations prior to sale, trade, or transfer The determination described in this paragraph with respect to a document, artifact, or other article under paragraph (1), is a determination that— (A) such document, artifact, or other article no longer serves to further the purposes of the center for United States diplomacy as set forth in the collections management policy of the center