"Secondhand store" means a profit or nonprofit establishment dealing in the storage, selling or buying of used merchandise which is not antique, not including the sale of used automobiles. (Added by Amended Ord. 02-064, Dec. 9, 2002, Eff date Feb. 1, 2003; Amended by Amended Ord. 09-079, May 12, 2010, Eff date May 29, 2010).