![Jonathan Kuminga [Gold Shimmer] #307 Basketball Cards 2021 Panini Prizm trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/R7cAAeSwoRFpdraq/s-l1600.jpg)
Jonathan Kuminga [Gold Shimmer] #307 Price Guide
Basketball · Basketball Cards 2021 Panini Prizm
Jonathan Kuminga [Gold Shimmer] #307 (Basketball Cards 2021 Panini Prizm) is currently worth $2,840 raw (near mint) (as of Sep 3, 2026). Values come from the PriceCharting price guide and are refreshed weekly. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
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Current prices
Raw (ungraded)
| Ungraded | $2,840 |
Graded — grade ladder
Last updated 2026-09-03 · Source: the PriceCharting price guide
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Is it worth grading?
Grading rarely pays for this card
Grade 8 copies of Jonathan Kuminga [Gold Shimmer] #307 sell for $932, only $0.00 above the $2,840 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Price alert
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Jonathan Kuminga [Gold Shimmer] #307 — frequently asked
How much is Jonathan Kuminga [Gold Shimmer] #307 (Basketball Cards 2021 Panini Prizm) worth?
As of Sep 3, 2026, Jonathan Kuminga [Gold Shimmer] #307 (Basketball Cards 2021 Panini Prizm): an ungraded near-mint copy sells for about $2,840, a Grade 8 sells for about $932. Values come from the PriceCharting price guide and are refreshed weekly.
Is Jonathan Kuminga [Gold Shimmer] #307 worth grading?
Grade 8 copies of Jonathan Kuminga [Gold Shimmer] #307 sell for $932, only $0.00 above the $2,840 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
Where do these Basketball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.