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AgentGrail/baseball/Players/Mike Humphreys

Mike Humphreys Cards

The complete Mike Humphreys checklist: 13 cards — cards spanning 1989–1994, 1 rookie card.

Data updated June 20, 2026.

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baseball

1994

Fleer ProCards 19941 card
#2963

1993

Ultra 19931 card
#595
Fleer Final Edition 19931 card
#F-246

1992

Fleer 19921 card
#231
Pinnacle 19921 card
#277
Stadium Club 19921 card
#319
Upper Deck 19921 card
#432
#432
SkyBox AAA 19921 card
#47
Donruss 19921 card
#769

1991

Line Drive AAA 19911 card
#107
Upper Deck Final Edition 19911 card
#35FRC

1989

Cal League All-Stars 19891 card
#10
Cal League 19891 card
#5

Frequently Asked Questions about Mike Humphreys Cards

Does Mike Humphreys have a rookie card?
Yes. The AgentGrail catalog includes 1 Mike Humphreys rookie card across this set. Rookie cards are among the most sought-after Baseball cards for collectors and investors.
What years were Mike Humphreys cards made?
The AgentGrail catalog includes Mike Humphreys cards from 1989 through 1994, totaling 13 cards across all sets and brands. The earliest cards date from 1989 and the most recent are from 1994.
What sets include Mike Humphreys cards?
Mike Humphreys cards appear in numerous sets, including Fleer ProCards, Ultra, Fleer Final Edition, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Mike Humphreys cards?
eBay is the largest marketplace for Mike Humphreys 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 20, 2026