Step-by-step on PSA, Beckett & SGC grading. From authentication to slabs, avoid pitfalls & boost resale. My Griffey Jr.
Over the past few years, grading sports cards has become an essential part of this industry. There have been ups and downs with all the companies, but now we are in a place where you have a lot of ...
Sports Card Investor on MSN
Is PSA a Grading Monopoly? 😬 What Will Happen to SGC Card Values?
Discussing PSA's acquisition of SGC and its potential impact on card values, plus insights on Joe Burrow, Messi cards, UFC buyback program, and rainbow collecting.
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