Certified Coin Consultants is a large buyer of numismatic coins on Long Island, New York. We can offer you top of the market pricing when buying your rare coins and professional recommendations on what the best strategy is when looking to sell your numismatic coins on Long Island, New York. Certified Coin Consultants is your top outlet to sell numismatic coins due to the fact we have one of the largest client bases in the country when it comes to numismatic coins. As a result, we can offer you competitive prices for your items no matter how big or small.  Certified Coin Consultants not only deals on Long Island, New York but also nationally. We especially are  interested in NGC and PCGS graded rare coins.  Being NGC Authorized Dealers, Certified Coin Consultants holds itself to the highest level of professionalism in the arena of numismatic coins. No collection is too big or small for Certified Coin Consultants.