The authority granted to the state by s. 217.03, pertaining to surplus property is also granted to the following public entities of the state:
(1) Every county of the state, boards of county commissioners, school boards, or other county agency, and every county officer authorized by law to make purchases of material, supplies and equipment or other property, real or personal, for county use or purposes.
(2) Every municipality of the state, and every officer thereof, authorized by law to make purchases of material, supplies and equipment or other property, real or personal, for municipal use or purposes.