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Daily Wisdom · July 30, 2026
Professor Zen's Thought of the Day
#97th insight from the card vault 📚
“BGS (Beckett Grading Services) uses sub-grades for Centering, Corners, Edges, and Surface — making it more detailed than PSA's single overall grade. A BGS 9.5 is often called the "holy grail" equivalent of a PSA 10.”
Card Grading
— Professor Zen, TCGZen Card Scholar
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🎓 TCGZen · tcgzen.com
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