Tenn. Code Ann. § 5-21-130: Sale of surplus, obsolete or unusable county-owned property on Internet web site

In addition to any other methods for sales of county-owned property authorized by law, any county having adopted the County Financial Management System of 1981, compiled in this chapter, is authorized to conduct a sale of county-owned property that has become surplus, obsolete, or unusable on any Internet auction web site that is approved by the county's financial management committee.