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AgentGrail/baseball/Players/Jerry Mumphrey

Jerry Mumphrey Cards

The complete Jerry Mumphrey checklist: 28 cards — cards spanning 1977–1988, 1 rookie card.

Median PSA 10 $67.42Raw $0.98

Data updated July 14, 2026.

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Frequently Asked Questions about Jerry Mumphrey Cards

Does Jerry Mumphrey have a rookie card?
Yes. The AgentGrail catalog includes 1 Jerry Mumphrey rookie card across this set. Rookie cards are among the most sought-after Baseball cards for collectors and investors.
What years were Jerry Mumphrey cards made?
The AgentGrail catalog includes Jerry Mumphrey cards from 1977 through 1988, totaling 28 cards across all sets and brands. The earliest cards date from 1977 and the most recent are from 1988.
How much is a Jerry Mumphrey card worth?
Recent eBay comps show Jerry Mumphrey PSA 10 cards selling for around $67.42 on average. Raw copies typically sell for around $0.98. Values vary by year, set, and condition. Always check recent sold listings for current pricing.
What sets include Jerry Mumphrey cards?
Jerry Mumphrey cards appear in numerous sets, including Donruss, Topps, Topps Big, and 2 more. The full checklist on this page lists every set in the AgentGrail catalog.
Where can I buy Jerry Mumphrey cards?
eBay is the largest marketplace for Jerry Mumphrey 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