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Mantyke (Diamond & Pearl 55/130) — is it worth grading?

Is Mantyke worth grading?

Pokémon · Diamond & Pearl · 55/130 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 Mantyke sells for $99.95 against $4.94 raw: a $95.01 spread, 20× the ungraded price. Even a PSA 9 ($98.65) 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)
$4.94
PSA 9
$99.95
PSA 9
$98.65
Gem premium
20×
As of
Aug 10, 2026

Break-even by outcome and fee

Mantyke: 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$99.95+$70.01+$45.01−$54.99
PSA 9$98.65+$68.71+$43.71−$56.29
PSA 8$11.99−$17.95−$42.95−$143

Net = sale price − $4.94 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?

Mantyke: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$98.98+$44.04
50%$99.30+$44.36
75%$99.63+$44.69

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards
Mantyke: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
CGC 10$30.00best55/4575/25

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.

Mantyke graded prices by company and grade
GradePSACGCBGS
10$30.00
9$99.95$99.00
8$11.99
7$9.50
5$9.50
4$6.00

Run your own numbers

Should I pay this?

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

Other Diamond & Pearl cards worth checking

Full set checklist

Grading Mantyke — FAQ

Is Mantyke worth grading?

A PSA 9 Mantyke sells for $99.95 against $4.94 raw: a $95.01 spread, 20× the ungraded price. Even a PSA 9 ($98.65) 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 Mantyke 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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