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The Mike Gminski (#398, 1991-92 Upper Deck, 1991-92) is a common Basketball card. Across 1 ZeroPop community scans it averages a 9.0/10 grade (MINT), with 0% grading Gem Mint 9.5 or higher.
Price history
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Real community scans of the Mike Gminski, graded across the scale.
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Community grades
9.0
Avg Grade
1
Scans
0%
Gem Mint 9.5+
9.0
Top Grade
Grade distribution
9
1 · 100%
Average sub-grades
Corners
9.0
Edges
9.0
Surface
Recent community scans
Mike Gminski
1991-92 Upper Deck
9.0
Card details
Set1991-92 Upper Deck
Number#398
Year1991-92
GameBasketball
RarityCommon
FinishStandard
Frequently asked questions
What is a Mike Gminski worth?
The Mike Gminski from 1991-92 Upper Deck has a live raw market value that moves with recent sales, and graded copies sell for more. Create a free ZeroPop account and start a 3-day Pro trial to see its current value, full price history, and the estimated price at every grade.
What grade do most Mike Gminski cards get?
Across 1 community scans on ZeroPop, the Mike Gminski averages a 9.0/10 overall grade. 0% reach Gem Mint (9.5+). Sub-grade averages: corners 9.0, edges 9.0, surface 9.0, centering 8.5.
Is the Mike Gminski worth grading?
Whether the Mike Gminski is worth submitting depends on its raw value versus its graded value and your predicted grade. ZeroPop scans the card, predicts a PSA/BGS/CGC grade, and runs the break-even math before you pay submission fees.
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← Explore more cardsUpdated July 26, 2026