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Professional Coin Grading Service (PCGS) is a third-party coin grading company that provides expert and impartial evaluation of the authenticity and condition of rare and collectible coins. Founded in 1986, PCGS has become one of the most trusted and respected names in the numismatic industry, offering accurate and consistent grading services to collectors, dealers, and investors worldwide. The company employs a team of highly qualified and experienced numismatists who meticulously examine and grade coins according to a strict set of industry standards. PCGS also encapsulates graded coins in tamper-evident, sonically-sealed holders to protect their integrity and ensure their long-term preservation. With its reputation for reliability and expertise, PCGS has played a key role in promoting confidence and transparency in the coin collecting market.