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Brock's Geodude (Gym Challenge 68/132) — is it worth grading?

Is Brock's Geodude worth grading?

Pokémon · Gym Challenge · 68/132 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Brock's Geodude sells for $49.55 against $3.16 raw: a $46.39 spread, 16× the ungraded price. Even a PSA 9 ($28.31) 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)
$3.16
PSA 10
$49.55
PSA 9
$28.31
Gem premium
16×
As of
Aug 20, 2026

Break-even by outcome and fee

Brock's Geodude: 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$49.55+$21.39−$3.61−$104
PSA 9$28.31+$0.15−$24.85−$125
PSA 8$27.48−$0.68−$25.68−$126

Net = sale price − $3.16 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 Geodude: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$33.62−$19.54
50%$38.93−$14.23
75%$44.24−$8.92

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Which grader pays the most — and what a 10 takes

All centering standards →
Brock's Geodude: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$49.55best55/4575/25
CGC 10$30.21−$19.3455/4575/25

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 Geodude graded prices by company and grade
GradePSACGC
10$39.58$42.43
9.5—$9.60
9$18.37$14.00
8.5—$9.44
8$10.79$5.00
7$12.92$10.50
6$5.50—
4.5—$4.00

Run your own numbers

Should I pay this?

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

Other Gym Challenge cards worth checking

Full set checklist →

Grading Brock's Geodude — FAQ

Is Brock's Geodude worth grading?

A PSA 10 Brock's Geodude sells for $49.55 against $3.16 raw: a $46.39 spread, 16× the ungraded price. Even a PSA 9 ($28.31) 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's Geodude worth compared with raw?

A PSA 10 Brock's Geodude (Gym Challenge 68/132) sells for about $49.55 versus $3.16 for a raw near-mint copy — a 16× premium as of Aug 20, 2026.

Which grading company is best for Brock's Geodude?

By resale value, PSA 10 leads at $49.55, ahead of CGC 10 at $30.21. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Brock's Geodude 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.

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