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Donovan Mitchell #SB-9 (Basketball Cards 2025 Topps Sonic Boom) — is it worth grading?

Is Donovan Mitchell #SB-9 worth grading?

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Strong grading candidate — 6.4× premium in PSA 10

A PSA 10 Donovan Mitchell #SB-9 sells for $91.71 against $14.25 raw: a $77.46 spread, 6.4× the ungraded price. A PSA 9 ($39.00) 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.

Raw (NM)
$14.25
PSA 10
$91.71
PSA 9
$39.00
Gem premium
6.4×
As of
Jul 11, 2026

Break-even by outcome and fee

Donovan Mitchell #SB-9: net result of grading versus selling raw, by outcome and fee tier
If it comes back…Sells forEconomy / bulk (~$25.00)Standard (~$50.00)Express (~$150)
Gem — PSA 10$91.71+$52.46+$27.46−$72.54
PSA 9$39.00−$0.25−$25.25−$125
PSA 8$35.00−$4.25−$29.25−$129

Net = sale price − $14.25 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.

Expected value — how often does it need to gem?

Donovan Mitchell #SB-9: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$52.18−$12.07
50%$65.35+$1.10
75%$78.53+$14.28

Break-even gem rate at the standard fee: about 48%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Donovan Mitchell #SB-9: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
BGS 10$119best55/4570/30
PSA 10$91.71−$27.2955/4575/25
CGC 10$55.00−$64.0055/4575/25
SGC 10$55.00−$64.0055/4575/25

Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.

Donovan Mitchell #SB-9 graded prices by company and grade
GradePSACGCBGSSGCGraded
10$91.71$55.00$119$55.00
9.5$61.77
9$39.00
8$35.00

Run your own numbers

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Grading Donovan Mitchell #SB-9 — FAQ

Is Donovan Mitchell #SB-9 worth grading?

A PSA 10 Donovan Mitchell #SB-9 sells for $91.71 against $14.25 raw: a $77.46 spread, 6.4× the ungraded price. A PSA 9 ($39.00) 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.

How much is a PSA 10 Donovan Mitchell #SB-9 worth compared with raw?

A PSA 10 Donovan Mitchell #SB-9 (Basketball Cards 2025 Topps Sonic Boom) sells for about $91.71 versus $14.25 for a raw near-mint copy — a 6.4× premium as of Jul 11, 2026.

Which grading company is best for Donovan Mitchell #SB-9?

By resale value, BGS 10 leads at $119, ahead of PSA 10 at $91.71. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Donovan Mitchell #SB-9 need for a BGS 10?

BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.

What gem rate makes grading Donovan Mitchell #SB-9 break even?

At a standard ~$50 fee, submitting Donovan Mitchell #SB-9 breaks even when it gems about 48% of the time (a miss assumed to sell at the PSA 9 price of $39.00).

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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