Face Value: 2 Dollars. Weight (g): 62.2 (2 Oz). This stunning 2 Oz Silver coin is dedicated to a wonderful representation of a mechanical Butterfly and is the newest issue of the series “Punk Art”. The coin has and Antique Finish quality, has an exceptional design, with selective Gold plating and a brilliant coloration. The coin comes in a case, along with the Certificate of Authenticity. Limited mintage of 199 pieces worldwide.