Chet Holmgren #SB-15 Price Guide
Basketball · Basketball Cards 2025 Topps Sonic Boom · Released 2025
Chet Holmgren #SB-15 (Basketball Cards 2025 Topps Sonic Boom) is currently worth $16.55 raw (near mint) and $99.95 in PSA 10 (as of Jul 11, 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 | $16.55 |
Graded — grade ladder
| Grade | PSA | CGC | BGS | SGC | Graded |
|---|---|---|---|---|---|
| 10 | $99.95 | $60.00 | $130 | $60.00 | — |
| 9.5 | — | — | — | — | $67.46 |
| 9 | — | — | — | — | $35.23 |
| 8 | — | — | — | — | $22.35 |
Last updated 2026-07-11 · Source: the PriceCharting price guide
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Is it worth grading?
Strong grading candidate — 6.0× premium in PSA 10
A PSA 10 Chet Holmgren #SB-15 sells for $99.95 against $16.55 raw: a $83.40 spread, 6.0× the ungraded price. A PSA 9 ($35.23) 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 Chet Holmgren #SB-15: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Chet Holmgren #SB-15 — frequently asked
How much is Chet Holmgren #SB-15 (Basketball Cards 2025 Topps Sonic Boom) worth?
As of Jul 11, 2026, Chet Holmgren #SB-15 (Basketball Cards 2025 Topps Sonic Boom): an ungraded near-mint copy sells for about $16.55, a PSA 10 sells for about $99.95, a PSA 9 for about $35.23. Values come from the PriceCharting price guide and are refreshed weekly.
How much is a PSA 10 Chet Holmgren #SB-15 worth?
As of Jul 11, 2026, a PSA 10 (Gem Mint) Chet Holmgren #SB-15 (Basketball Cards 2025 Topps Sonic Boom) sells for about $99.95, compared with $16.55 for a raw near-mint copy.
Is Chet Holmgren #SB-15 worth grading?
A PSA 10 Chet Holmgren #SB-15 sells for $99.95 against $16.55 raw: a $83.40 spread, 6.0× the ungraded price. A PSA 9 ($35.23) 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.
Is your basketball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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