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AgentGrail/baseball/Players/Mike Mason

Mike Mason Cards

The complete Mike Mason checklist: 10 cards — cards spanning 1984–1994, 2 rookie cards.

Median PSA 10 $31Raw $1.35

Data updated July 13, 2026.

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Frequently Asked Questions about Mike Mason Cards

Does Mike Mason have a rookie card?
Yes. The AgentGrail catalog includes 2 Mike Mason rookie cards across multiple years and sets. Rookie cards are among the most sought-after Baseball cards for collectors and investors.
What years were Mike Mason cards made?
The AgentGrail catalog includes Mike Mason cards from 1984 through 1994, totaling 10 cards across all sets and brands. The earliest cards date from 1984 and the most recent are from 1994.
How much is a Mike Mason card worth?
Recent eBay comps show Mike Mason PSA 10 cards selling for around $31.00 on average. Raw copies typically sell for around $1.35. Values vary by year, set, and condition. Always check recent sold listings for current pricing.
What sets include Mike Mason cards?
Mike Mason cards appear in numerous sets, including Fleer ProCards, Topps, Fleer, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Mike Mason cards?
eBay is the largest marketplace for Mike 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 July 13, 2026