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Marshtomp (Ruby & Sapphire 40/109) — is it worth grading?

Is Marshtomp worth grading?

Pokémon · Ruby & Sapphire · 40/109 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 Marshtomp sells for $200 against $1.74 raw: a $198 spread, 115× the ungraded price. Even a PSA 9 ($200) 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)
$1.74
PSA 9
$200
PSA 9
$200
Gem premium
115×
As of
Aug 10, 2026

Break-even by outcome and fee

Marshtomp: 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 9$200+$173+$148+$48.25
PSA 9$200+$173+$148+$48.25
PSA 8$71.01+$44.27+$19.27−$80.73

Net = sale price − $1.74 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?

Marshtomp: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$200+$148
50%$200+$148
75%$200+$148

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
Marshtomp: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$76.86best55/4575/25

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.

Marshtomp graded prices by company and grade
GradePSACGCACE
10$76.86
9$200$42.23$47.18
8.5$34.85
8$71.01$8.50
7$45.00$15.00
6$74.99

Run your own numbers

Should I pay this?

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

Other Ruby & Sapphire cards worth checking

Full set checklist

Grading Marshtomp — FAQ

Is Marshtomp worth grading?

A PSA 9 Marshtomp sells for $200 against $1.74 raw: a $198 spread, 115× the ungraded price. Even a PSA 9 ($200) 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.

What centering does Marshtomp need for a CGC 10?

CGC 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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