When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. Certified Acceptance Corporation - Wikipedia

   en.wikipedia.org/wiki/Certified_Acceptance...

   In 2011, CAC and a group of coin dealers founded Coinplex, an online coin trading platform for dealers, in order to broaden the trading market for CAC-approved coins. The firm has since changed its name to CDN Exchange, [8] whose dealers are also able to make markets in non-CAC certified coins. CDN Exchange has over 180 member dealers posting ...

3. Numismatic Guaranty Company - Wikipedia

   en.wikipedia.org/wiki/Numismatic_Guaranty_Company

   Numismatic Guaranty Company (NGC) is an international third-party coin grading and certification service based in Sarasota, Florida. It has certified more than 60 million coins. NGC certification consists of authentication, grading, attribution, and encapsulation in clear plastic holders.

4. Professional Coin Grading Service - Wikipedia

   en.wikipedia.org/wiki/Professional_Coin_Grading...

   Professional Coin Grading Service (PCGS) is an American third-party coin grading, authentication, attribution, and encapsulation service founded in 1985. The intent of its seven founding dealers, including the firm's former president David Hall, was to standardize grading.

5. Third-party grading - Wikipedia

   en.wikipedia.org/wiki/Third-party_grading

   Third-party grading (TPG) refers to coin grading & banknote grading authentication, attribution, and encapsulation by independent certification services.. These services will, for a tiered fee depending on the value of the coin, "slab" a coin and assign a grade of 1–70 on the Sheldon grading system, with 1 being the lowest grade, with only faint details visible to 70, a practically perfect ...

6. ANACS (coin grading company) - Wikipedia

   en.wikipedia.org/wiki/ANACS_(coin_grading_company)

   During the coin collecting boom of the 1960s, counterfeiters would alter common-date coins, and either add or remove a mintmark in order to sell the coins as their more-valuable counterparts. (For example, an 'S' mint mark would be added to a 1909 VDB Lincoln cent in order to increase the coin's value by making collectors think it was a genuine ...

7. Collectors Universe - Wikipedia

   en.wikipedia.org/wiki/Collectors_Universe

   The company reached the combined total of 75 million certified collectibles in 2019. [1] Collectors Universe is also a publisher in fields relating to collecting. [2] The company engages in business-to-business market for certified coins under Certified Coin Exchange, and a business-to-consumer under Collectors Corner. PCGS Coin Authentication ...