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AgentGrail/baseball/Players/Jim Mason

Jim Mason Cards

The complete Jim Mason checklist: 13 cards — cards spanning 1973–2003, 1 autograph.

Data updated August 5, 2026.

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Frequently Asked Questions about Jim Mason Cards

Does Jim Mason have a rookie card?
No confirmed Jim Mason rookie cards are currently in the AgentGrail catalog. The catalog covers 13 Jim Mason cards in total. Check back as we continue to add new sets.
What years were Jim Mason cards made?
The AgentGrail catalog includes Jim Mason cards from 1973 through 2003, totaling 13 cards across all sets and brands. The earliest cards date from 1973 and the most recent are from 2003.
Are there Jim Mason autograph cards?
Yes. The catalog includes 1 Jim Mason autograph card. Autographed cards are typically the most valuable Jim Mason cards in a set and can command significant premiums in graded condition.
What sets include Jim Mason cards?
Jim Mason cards appear in numerous sets, including Upper Deck Yankees Signature Series, O-Pee-Chee, Topps. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Jim Mason cards?
eBay is the largest marketplace for Jim Mason baseball cards, offering both raw and graded (PSA, BGS, SGC) copies. Use the "Find on eBay" buttons on this page to search current listings. For investment-grade copies, look for PSA 10 certified cards.

Answers are grounded in AgentGrail catalog data and recent eBay market comps.

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Compiled by the AgentGrail team · Data refreshed August 5, 2026