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Graded Coins

Coin grading is the evaluation of a coin’s condition and other factors to determine its value. Collectors and investors prefer graded coins, which have been inspected and rated by an independent organisation.

Grading Criteria

Graded coins are those that have been thoroughly inspected by an independent grading organisation, which assigns a rating to the coin based on various criteria, including surface condition, strike, colour, lustre, and attractiveness.

In the world of coin collecting, graded coins are almost always worth more than their ungraded counterparts. A graded coin has been meticulously evaluated by professionals and assigned a rating between 1 and 70 — where 1 is barely distinguishable junk, and 70 represents a pristine, faultless coin. Among grading companies, the PCGS (Professional Coin Grading Service) and NGC (Numismatic Guaranty Corporation) reign supreme. 

Security and Authenticity

Graded coins, sealed in tamper-proof “slabs” by companies like PCGS and NGC, employ security measures such as bar codes and holograms for authenticity. Serial numbers are listed on the grading companies’ websites. The value of a graded coin depends on its grade, metal price, and rarity. Better-condition coins are generally more valuable, underscoring the importance of professional grading for investors. Choosing reputable services like NGC or PCGS ensures collectors get the highest quality and value.

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