Dan O'Neill Cards

The complete Dan O'Neill checklist: 2 cards — cards spanning 1990–1991.

Data updated June 24, 2026.

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Frequently Asked Questions about Dan O'Neill Cards

Does Dan O'Neill have a rookie card?
No confirmed Dan O'Neill rookie cards are currently in the AgentGrail catalog. The catalog covers 2 Dan O'Neill cards in total. Check back as we continue to add new sets.
What years were Dan O'Neill cards made?
The AgentGrail catalog includes Dan O'Neill 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 Dan O'Neill cards?
Dan O'Neill cards appear in numerous sets, including Line Drive AAA, ProCards A & AA. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Dan O'Neill cards?
eBay is the largest marketplace for Dan O'Neill 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