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Brock (Gym Heroes 15/132) — is it worth grading?

Is Brock worth grading?

Pokémon · Gym Heroes · 15/132 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Brock sells for $4,323 against $83.24 raw: a $4,239 spread, 52× the ungraded price. Even a PSA 9 ($228) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$83.24
PSA 10
$4,323
PSA 9
$228
Gem premium
52×
As of
Aug 10, 2026

Break-even by outcome and fee

Brock: 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$4,323+$4,214+$4,189+$4,089
PSA 9$228+$119+$94.31−$5.69
PSA 8$124+$15.84−$9.16−$109

Net = sale price − $83.24 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?

Brock: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$1,251+$1,118
50%$2,275+$2,142
75%$3,299+$3,166

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards
Brock: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$4,323best55/4575/25
CGC 10$252−$4,07155/4575/25

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.

Brock graded prices by company and grade
GradePSACGCBGSSGCTAG
10$588$62.92
9.5$64.45$351$76.00
9$68.09$51.96$112
8.5$83.45$53.53$48.98$59.75$120
8$84.10$40.81$44.88$24.00
7.5$43.07$45.00
7$43.77$36.78$18.00
6.5$37.95
6$34.17$30.50$6.00
5.5$25.00
5$21.40$20.00
4$27.77
3.5$13.00
3$23.99
2.5$18.00
1$39.93

Run your own numbers

Should I pay this?

Enter the seller’s asking price to see your net outcome per grade.

Other Gym Heroes cards worth checking

Full set checklist

Grading Brock — FAQ

Is Brock worth grading?

A PSA 10 Brock sells for $4,323 against $83.24 raw: a $4,239 spread, 52× the ungraded price. Even a PSA 9 ($228) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

How much is a PSA 10 Brock worth compared with raw?

A PSA 10 Brock (Gym Heroes 15/132) sells for about $4,323 versus $83.24 for a raw near-mint copy — a 52× premium as of Aug 10, 2026.

Which grading company is best for Brock?

By resale value, PSA 10 leads at $4,323, ahead of CGC 10 at $252. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Brock need for a PSA 10?

PSA publishes 55/45 front and 75/25 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.

Is your Pokémon 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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