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AgentGrail/baseball/Players/Keegan Thompson

Keegan Thompson Cards

The complete Keegan Thompson checklist: 23 cards — cards spanning 2011–2024, 5 rookie cards, 5 autographs.

Median PSA 10 $40.5Raw $1.99

Data updated July 14, 2026.

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Frequently Asked Questions about Keegan Thompson Cards

Does Keegan Thompson have a rookie card?
Yes. The AgentGrail catalog includes 5 Keegan Thompson rookie cards across multiple years and sets. Rookie cards are among the most sought-after Baseball cards for collectors and investors.
What years were Keegan Thompson cards made?
The AgentGrail catalog includes Keegan Thompson cards from 2011 through 2024, totaling 23 cards across all sets and brands. The earliest cards date from 2011 and the most recent are from 2024.
How much is a Keegan Thompson card worth?
Recent eBay comps show Keegan Thompson PSA 10 cards selling for around $40.50 on average. Raw copies typically sell for around $1.99. Values vary by year, set, and condition. Always check recent sold listings for current pricing.
Are there Keegan Thompson autograph cards?
Yes. The catalog includes 5 Keegan Thompson autograph cards. Autographed cards are typically the most valuable Keegan Thompson cards in a set and can command significant premiums in graded condition.
What sets include Keegan Thompson cards?
Keegan Thompson cards appear in numerous sets, including Topps Big League, Topps Heritage, Topps 1st Edition, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Keegan Thompson cards?
eBay is the largest marketplace for Keegan Thompson 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 14, 2026