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AgentGrail/baseball/Players/John Gardner

John Gardner Cards

The complete John Gardner checklist: 2 cards — cards spanning 1991–1992.

Data updated July 16, 2026.

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baseball

1992

SkyBox AAA 19921 card
#101

1991

Line Drive AA 19911 card
#132

Frequently Asked Questions about John Gardner Cards

Does John Gardner have a rookie card?
No confirmed John Gardner rookie cards are currently in the AgentGrail catalog. The catalog covers 2 John Gardner cards in total. Check back as we continue to add new sets.
What years were John Gardner cards made?
The AgentGrail catalog includes John Gardner cards from 1991 through 1992, totaling 2 cards across all sets and brands. The earliest cards date from 1991 and the most recent are from 1992.
What sets include John Gardner cards?
John Gardner cards appear in numerous sets, including SkyBox AAA, Line Drive AA. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy John Gardner cards?
eBay is the largest marketplace for John Gardner 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 16, 2026