Atlanta Gold and Coin Buyers is currently offering a. Mayer’s Master Pieces of Art, 3 oz Silver Coin with Swarovski Crystals, Includes Original Packaging and Certificate of Authenticity. Please see photos for additional details. Rated Best Coin Dealer in Atlanta for the past three years By Kudzu. We place a strong emphasis on personalized customer service and go above and beyond to make sure that you’re satisfied.