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This caused some people to question the legitimacy of PSA as a 3rd party grading service. [1] In 2005, PSA Grader Bill Hughes, a grader of the T206 Honus Wager card, admitted in an interview with New York Daily News reporter Michael O'Keeffe that he knew the card had been trimmed when he graded the card. [3]
The Professional Sports Authenticator (PSA) company graded this card a PSA 8 Near Mint-Mint (NM-MT) on their 10-point scale, [31] [32] the highest grade given to a T206 Honus Wagner card. Bill Hughes [33] was the official grader of the card, working for PSA at the time. Hughes admitted to knowing that the card had been altered when he graded it.
Collectors Universe Inc. is an American company formed in 1986, now based in Santa Ana, California, which provides third-party authentication and grading services to collectors, retail buyers and sellers of collectibles. Its authentication services focus on coins, trading cards, sports memorabilia, and autographs.
A PSA 1 Mantle is expensive, running around $25,000 to $35,000. A PSA 9 Mantle — there are fewer than 10 known in existence — fetched a whopping $5.2 million at auction in January. Condition ...
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For example, if the most prevalent pattern/grade is 2, and the second most prevalent grade is 1, then the Gleason score is 2+1=3. If the neoplasm has only one pattern, the grade of that pattern is doubled to obtain the score. For example, if a tumor is entirely grade 1, the Gleason score would be 1+1=2.
The popularization of numerical scoring is widely credited to the American wine critic Robert Parker who patterned his system of numerical ratings on the American standardized grading system in the 1970s. [6] [7] Under Parker's system, wines were evaluated on a 50–100 scale that roughly correlated to an A–F "grade" on the wine.
THE PSA IS a good initial “check engine light” for the prostate, says Garrett Pohlman, M.D., a urologist and host of The Prostate Health Podcast. But it can just tell you that PSA levels are ...