(6) The Department of Marine Resources may maintain, repair, use and operate for official purposes all property, other than money that has been forfeited to the Department of Marine Resources if it is free from any interest of a bona fide lien holder, secured party, or other party who holds an interest in the property in the nature of a security interest. In such case, the Department of Marine Resources may purchase the interest of a bona fide lien holder, secured party, or other party who holds an interest so that such property can be released for use by the department. The Department of Marine Resources may maintain, repair, use and operate such property with money appropriated to the department for current operations. If the property is a motor vehicle susceptible of titling under the Mississippi Motor Vehicle Title Law, the Department of Marine Resources is deemed to be the purchaser and the certificate of title shall be issued to it as required by subsection (7) of this section.