Second Shoeless Joe Jackson Rookie Card is Alleged to be Altered
The five-figure card is among the most iconic pre-war cards around
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The Role of Qualifiers in PSA Grading … and Their Effect on a Card’s Price
What are qualifiers in PSA grading and how do they affect a card’s value?
Read moreCard Altering and the Registry Problem
Behind the scenes, altered cards have created another problem — how they affect graded registries
Read moreWhen Card Doctoring Goes Wrong: Rare Christy Mathewson Tobacco Card Sees Loss
Most of the alleged alterations on the Blowout forum rose in value — but not all
Read moreRare Five-Figure Babe Ruth Caramel Card Latest Alleged Pre-War Alteration
The Babe Ruth card alleged to be altered saw a price gain of nearly $20,000
Read moreLou Gehrig Autographed 1933 Goudey-Like Photo Tops $100,000
A photograph that is nearly identical to the pose used on Lou Gehrig’s 1933 Goudey cards sold for big bucks
Read moreHow Should Collectors React in the Post-Blowout Findings of Altered Cards?
With so many altered sports cards being uncovered, what can collectors do?
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