- Jack's Antiques 17 September 2016•2 placemarks Jack's antique is an eminent name in the business of buying and selling antiques in Melbourne. We are a 26 year old company that has been functioning with excellence throughout Melbourne. We only deal with antique masterpieces which are rich in quality. Our quality products are our pride and we never compromise with it. Be it buying or selling we deal with honesty in our business. If you want to sell your antiques then we can assure you the best price in the market against it and if you want to buy staffs from us we guarantee you the quality.