Harold Allen Cards
The complete Harold Allen checklist: 2 cards — cards spanning 1990–1991.
Data updated June 24, 2026.
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baseball
1991
Line Drive AAA 19911 card
1990
Frequently Asked Questions about Harold Allen Cards
Does Harold Allen have a rookie card?
No confirmed Harold Allen rookie cards are currently in the AgentGrail catalog. The catalog covers 2 Harold Allen cards in total. Check back as we continue to add new sets.
What years were Harold Allen cards made?
The AgentGrail catalog includes Harold Allen cards from 1990 through 1991, totaling 2 cards across all sets and brands. The earliest cards date from 1990 and the most recent are from 1991.
What sets include Harold Allen cards?
Harold Allen cards appear in numerous sets, including Line Drive AAA, Best Minor League. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Harold Allen cards?
eBay is the largest marketplace for Harold Allen 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 June 24, 2026