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AgentGrail/football/Players/Sean Mannion
Sean Mannion trading card

Sean Mannion Cards

The complete Sean Mannion checklist: 139 cards — cards spanning 2015–2016, 20 rookie cards, 66 autographs.

Data updated July 13, 2026.

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Frequently Asked Questions about Sean Mannion Cards

Does Sean Mannion have a rookie card?
Yes. The AgentGrail catalog includes 20 Sean Mannion rookie cards across multiple years and sets. Rookie cards are among the most sought-after Football cards for collectors and investors.
What years were Sean Mannion cards made?
The AgentGrail catalog includes Sean Mannion cards from 2015 through 2016, totaling 139 cards across all sets and brands. The earliest cards date from 2015 and the most recent are from 2016.
Are there Sean Mannion autograph cards?
Yes. The catalog includes 66 Sean Mannion autograph cards. Autographed cards are typically the most valuable Sean Mannion cards in a set and can command significant premiums in graded condition.
What sets include Sean Mannion cards?
Sean Mannion cards appear in numerous sets, including Donruss Signature Series, Topps High Tek, Topps Triple Threads, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Sean Mannion cards?
eBay is the largest marketplace for Sean Mannion football 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 13, 2026