Mo. Rev. Stat. § 99.590
99.590 Public notice of conveyance or agreement not required.
99.590. Public notice of conveyance or agreement not required. — Any sale, conveyance, lease or agreement provided for in section 99.580 may be made by a public body without appraisal, public notice, advertisement or public bidding.
(L. 1951 p. 300 § 18)