Mike Harkey Cards
The complete Mike Harkey checklist: 55 cards — cards spanning 1989–2009, 2 rookie cards.
Median PSA 10 $90Raw $4
Data updated June 16, 2026.
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baseball
2009
Upper Deck 20091 card
1996
Score 19961 card
1995
1994
Pacific 19941 card
Donruss 19941 card
Update 19941 card
Flair 19941 card
Ultra 19941 card
Pinnacle 19941 card
Topps 19941 card
Upper Deck 19941 card
Score 19941 card
Fleer Update 19941 card
1993
O-Pee-Chee 19931 card
Score 19931 card
Frequently Asked Questions about Mike Harkey Cards
Does Mike Harkey have a rookie card?
Yes. The AgentGrail catalog includes 2 Mike Harkey rookie cards across multiple years and sets. Rookie cards are among the most sought-after Baseball cards for collectors and investors.
What years were Mike Harkey cards made?
The AgentGrail catalog includes Mike Harkey cards from 1989 through 2009, totaling 55 cards across all sets and brands. The earliest cards date from 1989 and the most recent are from 2009.
How much is a Mike Harkey card worth?
Recent eBay comps show Mike Harkey PSA 10 cards selling for around $90.00 on average. Raw copies typically sell for around $4.00. Values vary by year, set, and condition. Always check recent sold listings for current pricing.
What sets include Mike Harkey cards?
Mike Harkey cards appear in numerous sets, including Upper Deck, Score, Pinnacle, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Mike Harkey cards?
eBay is the largest marketplace for Mike Harkey 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 16, 2026