This class includes:
——retail sale of second-hand books
——retail sale of other second-hand goods
——retail sale of antiques
——activities of auctioning houses (retail)

This class excludes:
——retail sale of second-hand motor vehicles, see 4510
——activities of Internet auctions and other non-store auctions (retail), see 4791, 4799
——activities of pawn shops, see 6492