No property with a value over $500.00 may be sold, traded, or exchanged without the authorization of the City Council, except that expendable supplies may be exchanged for or traded in on other expendable supplies by the department head when such exchange or trade is, in her/his opinion, to the best interests of the City.
(Ord. 255 N.S. § 1, 1959; Ord. 104 C.S. § 1, 1966; Ord. 94-8 § 1, 1994; Code 1975 § 133.0)