(3)For the purposes of this section, the value of damaged or deteriorated goods may be ascertained by either of the following methods at the option of the owner:-(a)the value of such goods may be ascertained by the proper officer, or(b)such goods may be sold by the proper officer by public auction or by tender, or with the consent of the owner in any other manner, and the gross sale proceeds shall be deemed to be the value of such goods.