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The Ron Harper (#78, 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 Ron Harper, graded across the scale.
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Whether a Ron Harper submission pays off depends on its raw value, its graded value, and the grade your copy would actually get. ZeroPop scans the card, predicts the grade, and runs the break-even math for you.
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
Ron Harper
1991-92 Upper Deck
9.0
Card details
Set1991-92 Upper Deck
Number#78
Year1991-92
GameBasketball
RarityCommon
FinishStandard
Frequently asked questions
What is a Ron Harper worth?
The Ron Harper 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 Ron Harper cards get?
Across 1 community scans on ZeroPop, the Ron Harper averages a 9.0/10 overall grade. 0% reach Gem Mint (9.5+). Sub-grade averages: corners 9.0, edges 9.0, surface 8.5, centering 9.0.
Is the Ron Harper worth grading?
Whether the Ron Harper 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