Kaminski Coin

At Kaminski Coin Company, we are dedicated to providing exceptional service to collectors, investors, and enthusiasts of rare coins, currency, and bullion. With over 40 years of experience, our company has established a reputation for integrity, expertise, and a vast array of resources designed to serve the serious collector or investor. Our team, led by Joe Kaminski, a renowned numismatist since 1978, is committed to providing each customer with personalized attention, fair market values, and unparalleled knowledge of the rare coin industry.

Our Services

We offer a comprehensive range of services, including buying and selling US coins and currency, gold and silver bullion, estate liquidations, confidential appraisals, and professional coin grading through PCGS, NGC, and CAC. Our expertise extends to foreign coins and currency, as well as US and foreign stamps. We cater to the needs of law firms on estate liquidations, appraisals, and probate matters, and work closely with investment firms and auction houses across the country.

Our Philosophy

At Kaminski Coin Company, we believe that your coins and currency are yours, and you should get the highest price at a fair market value. We work with you on complete purchases and liquidations, providing you with the best recommendations and prices on your collections. Our goal is to build long-term relationships with our clients, founded on trust, transparency, and exceptional customer service.

Our Affiliations

We are proud members of the Professional Coin Grading Service (PCGS), the National Guarantee Corporation (NGC), and the Certified Acceptance Corporation (CAC). We are also members of the American Numismatic Association (ANA), which governs dealer ethics and practices in numismatics nationally. Our affiliations demonstrate our commitment to upholding the highest standards of integrity, expertise, and professionalism in the industry.