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Brock's Sandslash (Gym Heroes 23/132) — is it worth grading?

Is Brock's Sandslash worth grading?

Pokémon · Gym Heroes · 23/132 · full price guide →

Strong grading candidate — 18× premium in PSA 10

A PSA 10 Brock's Sandslash sells for $400 against $22.62 raw: a $377 spread, 18× the ungraded price. A PSA 9 ($36.96) 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)
$22.62
PSA 10
$400
PSA 9
$36.96
Gem premium
18×
As of
Aug 10, 2026

Break-even by outcome and fee

Brock's Sandslash: 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$400+$352+$327+$227
PSA 9$36.96−$10.66−$35.66−$136
PSA 8$26.72−$20.90−$45.90−$146

Net = sale price − $22.62 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's Sandslash: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$128+$55.10
50%$218+$146
75%$309+$237

Break-even gem rate at the standard fee: about 10%. 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
Brock's Sandslash: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$400best55/4575/25
CGC 10$28.11−$37255/4575/25

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's Sandslash graded prices by company and grade
GradePSACGCTAGACE
10$132$28.11
9$24.64$20.00$30.11
8.5$13.65
8$17.21$20.06
7$25.00$14.00
6$18.00

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's Sandslash — FAQ

Is Brock's Sandslash worth grading?

A PSA 10 Brock's Sandslash sells for $400 against $22.62 raw: a $377 spread, 18× the ungraded price. A PSA 9 ($36.96) 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 Brock's Sandslash worth compared with raw?

A PSA 10 Brock's Sandslash (Gym Heroes 23/132) sells for about $400 versus $22.62 for a raw near-mint copy — a 18× premium as of Aug 10, 2026.

Which grading company is best for Brock's Sandslash?

By resale value, PSA 10 leads at $400, ahead of CGC 10 at $28.11. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Brock's Sandslash 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.

What gem rate makes grading Brock's Sandslash break even?

At a standard ~$50 fee, submitting Brock's Sandslash breaks even when it gems about 10% of the time (a miss assumed to sell at the PSA 9 price of $36.96).

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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