About Us

Imperial Numismatics is a coin buying and dealing enterprise operating out of Perth, Australia.  The business is run by Jonathan and Gwent Cohen. Jonathan is a local collector and trader with over 10 years experience in the field of Numismatics. Jonathan has specialist knowledge in the Ancient field and in particular, the coins of the Peloponnese.  Gwent is a chartered accountant with experience in public practice and corporate tax, manages the day-to-day running of the business.

Imperial Numismatics specialises in World and Ancient coins as well as the Australian series; both modern and pre-decimal. We strive to deliver the highest quality coins and best available information to our customers both as collectors and investors.

We offer a physical store to browse products and buying capability to handle collections and provide appraisals. You will find us attending the Perth Numismatic Society Coin Fairs where we showcase some of the coins we have on offer.

Our physical store is located at Unit 1, 47 Oxford Close, West Leederville, Perth 6007. Street parking is plentiful and free outside the shop from 12PM Saturdays and all day Sunday.