![Chet Holmgren [Chrome Gold Shimmer Refractor] #89 Basketball Cards 2021 Bowman University trading card — raw and PSA graded price guide](https://i.ebayimg.com/images/g/3SQAAeSwbatpIqhi/s-l1600.jpg)
Chet Holmgren [Chrome Gold Shimmer Refractor] #89 Price Guide
Basketball · Basketball Cards 2021 Bowman University · Released 2021
Chet Holmgren [Chrome Gold Shimmer Refractor] #89 (Basketball Cards 2021 Bowman University) is currently worth $42.01 raw (near mint) and $142 in PSA 10 (as of Sep 4, 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.
Current prices
Raw (ungraded)
| Ungraded | $42.01 |
Graded — grade ladder
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Last updated 2026-09-04 · Source: the PriceCharting price guide
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Price history
Is it worth grading?
Strong grading candidate — 3.4× premium in PSA 10
A PSA 10 Chet Holmgren [Chrome Gold Shimmer Refractor] #89 sells for $142 against $42.01 raw: a $99.98 spread, 3.4× the ungraded price. A PSA 9 ($57.75) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Should I pay this?
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Chet Holmgren [Chrome Gold Shimmer Refractor] #89 — frequently asked
How much is Chet Holmgren [Chrome Gold Shimmer Refractor] #89 (Basketball Cards 2021 Bowman University) worth?
As of Sep 4, 2026, Chet Holmgren [Chrome Gold Shimmer Refractor] #89 (Basketball Cards 2021 Bowman University): an ungraded near-mint copy sells for about $42.01, a PSA 10 sells for about $142, a PSA 9 for about $57.75. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Chet Holmgren [Chrome Gold Shimmer Refractor] #89 worth?
As of Sep 4, 2026, a PSA 10 (Gem Mint) Chet Holmgren [Chrome Gold Shimmer Refractor] #89 (Basketball Cards 2021 Bowman University) sells for about $142, compared with $42.01 for a raw near-mint copy.
Is Chet Holmgren [Chrome Gold Shimmer Refractor] #89 worth grading?
A PSA 10 Chet Holmgren [Chrome Gold Shimmer Refractor] #89 sells for $142 against $42.01 raw: a $99.98 spread, 3.4× the ungraded price. A PSA 9 ($57.75) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
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.