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AgentGrail/baseball/Players/Jerry Koosman

Jerry Koosman Cards

The complete Jerry Koosman checklist: 51 cards — cards spanning 1969–2001, 1 autograph.

Median PSA 10 $22Raw $1

Data updated July 12, 2026.

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Frequently Asked Questions about Jerry Koosman Cards

Does Jerry Koosman have a rookie card?
No confirmed Jerry Koosman rookie cards are currently in the AgentGrail catalog. The catalog covers 51 Jerry Koosman cards in total. Check back as we continue to add new sets.
What years were Jerry Koosman cards made?
The AgentGrail catalog includes Jerry Koosman cards from 1969 through 2001, totaling 51 cards across all sets and brands. The earliest cards date from 1969 and the most recent are from 2001.
How much is a Jerry Koosman card worth?
Recent eBay comps show Jerry Koosman PSA 10 cards selling for around $22.00 on average. Raw copies typically sell for around $1.00. Values vary by year, set, and condition. Always check recent sold listings for current pricing.
Are there Jerry Koosman autograph cards?
Yes. The catalog includes 1 Jerry Koosman autograph card. Autographed cards are typically the most valuable Jerry Koosman cards in a set and can command significant premiums in graded condition.
What sets include Jerry Koosman cards?
Jerry Koosman cards appear in numerous sets, including Topps Archives, Upper Deck Decade 1970's, Pacific Legends, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Jerry Koosman cards?
eBay is the largest marketplace for Jerry Koosman 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 12, 2026