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Mathematician card prices and values
There are 16 Mathematician cards and versions in our Yu-Gi-Oh price list. The most valuable is Mathematician (Quarter Century Secret Rare) RA04-EN223 from Quarter Century Stampede at about $7.05 ungraded, and the highest PSA 10 value is Mathematician (Quarter Century Secret Rare) from Quarter Century Stampede at about $69.22. Prices updated September 23, 2026.
Sorted by ungraded price. Raw prices: TCGplayer market price. Graded values: PriceCharting. A dash means we do not show a graded value for that card. This is a guide, not financial advice.
Questions
Mathematician card questions
What is the most valuable Mathematician card?
Mathematician (Quarter Century Secret Rare) RA04-EN223 from Quarter Century Stampede (1st Edition) at about $7.05 ungraded. The highest graded value is Mathematician (Quarter Century Secret Rare) from Quarter Century Stampede at about $69.22 as a PSA 10.
How much is a Mathematician card worth?
It depends on the exact card and version. Mathematician cards in our list run from $0.11 to $7.05 ungraded. Find your card by its number in the table, then open it for the full prices.



Mathematician
Mathematician (Blue)
Mathematician (Green)
Mathematician (Purple)
Mathematician 


Mathematician