A beautiful gem proof with deep, yet vibrant shades of greens, blues and golds throughout. A monster gem. Low mintage proof issue of just 543 coins. CAC approved for quality and eye appeal. CAC is a third party grading service that grades the grading services (PCGS & NGC) and only approves the best coins in holders. CAC coins have been bringing significant premiums at auctions as more and more collectors are demanding the sticker before they buy.