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マルマイン (拡張パック No.101) — is it worth grading?

Is マルマイン worth grading?

Pokémon · 拡張パック · No.101 · full price guide →

Grading rarely pays for this card

PSA 10 copies of マルマイン sell for $503, only $0.00 above the $2,000 raw price — less than an economy-tier grading fee. A PSA 9 ($88.50) 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)
$2,000
PSA 10
$503
PSA 9
$88.50
Gem premium
0.3×
As of
Aug 10, 2026

Break-even by outcome and fee

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$503−$1,522−$1,547−$1,647
PSA 9$88.50−$1,937−$1,962−$2,062
PSA 8$51.07−$1,974−$1,999−$2,099

Net = sale price − $2,000 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?

マルマイン: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$192−$1,858
50%$296−$1,754
75%$400−$1,650

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
マルマイン: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$503best55/4575/25
CGC 10$35.00−$46855/4575/25

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.

マルマイン graded prices by company and grade
GradePSACGCBGS
10$153$35.00
9$372
8.5$7.00
8$17.00$9.98$7.00
7$34.99
6$9.00
5$125

Run your own numbers

Should I pay this?

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

Other 拡張パック cards worth checking

Full set checklist

Grading マルマイン — FAQ

Is マルマイン worth grading?

PSA 10 copies of マルマイン sell for $503, only $0.00 above the $2,000 raw price — less than an economy-tier grading fee. A PSA 9 ($88.50) 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 マルマイン worth compared with raw?

A PSA 10 マルマイン (拡張パック No.101) sells for about $503 versus $2,000 for a raw near-mint copy — a 0.3× premium as of Aug 10, 2026.

Which grading company is best for マルマイン?

By resale value, PSA 10 leads at $503, ahead of CGC 10 at $35.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does 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.

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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