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PSA was launched in July 1991 by David Hall, owner of the coin grading company Professional Coin Grading Service (PCGS), to serve collectors as a third-party card grader. [1] At the outset, the business faced difficulties owing to a limited demand from collectors who sought card grading services. [ 2 ]
The PSA Certified ecosystem expanded in 2021 with the addition of Applus+ and ECSEC, two notable security test labs. Noteworthy milestones in the journey of PSA Certification include the issuance of the first Level 2 certificates to chip vendors in February 2020 and the awarding of the first Level 3 certificate in March 2021.
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The organization has continued to have a long-running issue with counterfeiting in general, which peaks during the postseason. For example, during the 2011 National League Championship Series between the St Louis Cardinals and the Milwaukee Brewers, MLB officials confiscated over 5,000 counterfeited items, with more than 80 percent being found in the vicinity of Busch Stadium. [10]
As of August 2022, the most expensive Pokémon card is a Professional Sports Authenticator grade 10 Pikachu Illustrator card that social media personality and boxer Logan Paul purchased for $5.275 ...
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Certification testing is the check before a mobile device goes to market. Many institutes or governments require mobile devices to conform with their stated specifications and protocols to make sure the mobile device will not harm users' health and are compatible with devices from other manufacturers.
The Certificate in Quantitative Finance (CQF) [28] is an online part-time financial engineering program; it was founded by Paul Wilmott in 2003, and is conferred by the CQF Institute. [29] The CQF can be completed as a single six-month program or split into two three-month levels.