When dealing with numismatic coins, confidence in the quality of a coin is paramount. What should you do after you have checked the authenticity of a high-end numismatic coin? Double-check it of course. CAC (Certified Acceptance Corporation) does just that. CAC was founded in 2007, and they evaluate certain coins that have already been certified by either PCGS or NGC. This further ensures the quality of the coin, and often raises its value. CAC places specific stickers on the coins they evaluate that denotes their grading and value. CAC also provides a serial number that provides security for coin holders. Certified Coin Consultants of Rockville Centre, NY, is an authorized dealer of CAC certified coins. Call or visit to buy, trade, or sell some of these alluring CAC certified coins today!