The Highland Mint presents the Chase Field with Authentic Infield Dirt Photomint. The Highland Mint features this unique sports collectible Photo Mint that includes an 8x10 Glossy image of Chase Field; accompanied by a minted 24KT Gold overlay Arizona Diamondbacks Coin; a coin featuring Authentic Infield Dirt from Chase Field; and a Numbered Certificate of Authenticity. AN MLB AUTHENTICATED INFIELD DIRT COIN: Each coin measures 1.5 in diameter and is accompanied by a numbered MLB hologram allowing collectors to verify the items authenticity and date on MLB.com. Auditors have personally picked up the dirt. As well Auditors Deloitte & Touché witnessed the insertion of the Infield Dirt in each coin. CERTIFICATE OF AUTHENTICITY: Each individually numbered COA lists specifics about the stadium as well as the components that makeup the collectible. This is officially licensed by MLB and is limited to 5000 pieces.