Any first-class tidelands or shorelands remaining unsold, and where there is no pending application for purchase under claim of any preference right, when otherwise permitted under RCW 79.125.200 to be sold, shall be sold on the same terms and in the same manner as provided for the sale of state lands for not less than the appraised value fixed at the time of the application to purchase, and the department whenever it deems it advisable and for the best interest of the state may reappraise the lands in the same manner as provided for the appraisal of state lands.