Zack Gelof #WBC-37 Price Guide
Baseball · Baseball Cards 2023 Bowman Chrome WBC Flag Refractor
Zack Gelof #WBC-37 (Baseball Cards 2023 Bowman Chrome WBC Flag Refractor) is currently worth $15.19 raw (near mint) and $70.00 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 | $15.19 |
Graded — grade ladder
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Last updated 2026-09-04 · Source: the PriceCharting price guide
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Is it worth grading?
Strong grading candidate — 4.6× premium in PSA 10
A PSA 10 Zack Gelof #WBC-37 sells for $70.00 against $15.19 raw: a $54.81 spread, 4.6× the ungraded price. A PSA 9 ($28.87) 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.
Full grading break-even for Zack Gelof #WBC-37: fee tiers, best grader, gem-rate math →
Should I pay this?
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Zack Gelof #WBC-37 — frequently asked
How much is Zack Gelof #WBC-37 (Baseball Cards 2023 Bowman Chrome WBC Flag Refractor) worth?
As of Sep 4, 2026, Zack Gelof #WBC-37 (Baseball Cards 2023 Bowman Chrome WBC Flag Refractor): an ungraded near-mint copy sells for about $15.19, a PSA 10 sells for about $70.00, a PSA 9 for about $28.87. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Zack Gelof #WBC-37 worth?
As of Sep 4, 2026, a PSA 10 (Gem Mint) Zack Gelof #WBC-37 (Baseball Cards 2023 Bowman Chrome WBC Flag Refractor) sells for about $70.00, compared with $15.19 for a raw near-mint copy.
Is Zack Gelof #WBC-37 worth grading?
A PSA 10 Zack Gelof #WBC-37 sells for $70.00 against $15.19 raw: a $54.81 spread, 4.6× the ungraded price. A PSA 9 ($28.87) 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 Baseball 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.