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わるいマルマイン (ロケット団 No.101) — is it worth grading?

Is わるいマルマイン worth grading?

Pokémon · ロケット団 · No.101 · full price guide →

Grading rarely pays for this card

PSA 10 copies of わるいマルマイン sell for $139, only $0.00 above the $500 raw price — less than an economy-tier grading fee. A PSA 9 ($36.26) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$500
PSA 10
$139
PSA 9
$36.26
Gem premium
0.3×
As of
Sep 27, 2026

Break-even by outcome and fee

わるいマルマイン: 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$139−$386−$411−$511
PSA 9$36.26−$489−$514−$614
PSA 8$11.87−$513−$538−$638

Net = sale price − $500 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?

わるいマルマイン: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$61.95−$488
50%$87.63−$462
75%$113−$437

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 →
わるいマルマイン: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$139best55/4575/25
CGC 10$25.00−$11455/4575/25

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.

わるいマルマイン graded prices by company and grade
GradePSACGC
10$139$25.00
9.5—$27.59
9$36.26$10.59
8$11.87$8.00
7$10.00—
6—$2.25
5$24.00—
4—$11.00
3$6.00—
2$4.00—

Run your own numbers

Should I pay this?

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

Other ロケット団 cards worth checking

Full set checklist →

Grading わるいマルマイン — FAQ

Is わるいマルマイン worth grading?

PSA 10 copies of わるいマルマイン sell for $139, only $0.00 above the $500 raw price — less than an economy-tier grading fee. A PSA 9 ($36.26) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.

How much is a PSA 10 わるいマルマイン worth compared with raw?

A PSA 10 わるいマルマイン (ロケット団 No.101) sells for about $139 versus $500 for a raw near-mint copy — a 0.3× premium as of Sep 27, 2026.

Which grading company is best for わるいマルマイン?

By resale value, PSA 10 leads at $139, ahead of CGC 10 at $25.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does わるいマルマイン 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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