1 oz Gold Bars. Proof & Mint Sets. 2023 Niue 2 oz Silver Vincent van Gogh: Self-Portrait. Photos in this listing may or may not be stock photos. The photos are meant to be an indication of the product you will receive. Each coin contains 2 oz of. Mintage of only 999 pieces. Comes in a display box with a certificate of authenticity. Reverse: Features a multicolor replica of the Self-Portrait by Vincent van Gogh. The coin has a square shape and the outside of the coin resembles a frame. Sovereign coin backed by the Niue government. Handle your coin with care by adding these cotton gloves. This coin with a miniature reproduction is in the style of the original painting and will make an excellent addition to your collection. Add this Silver Self-Portrait coin to your cart today! The Mint of Poland has been striking coins for over 250 years and is among the top three most technologically advanced mints in the world. They are the main mint for circulation coins and commemorative coins issued by the National Bank of Poland. Every year, this mint introduces a wide range of numismatic coins in different finishes, sizes and metals. The themes include animals, lucky coins and famous artwork. The coins have different countries of issue. This is not a photo of the actual item.