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Walrein ex (Power Keepers 99/108) — is it worth grading?

Is Walrein ex worth grading?

Pokémon · Power Keepers · 99/108 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Walrein ex sells for $802 against $54.60 raw: a $748 spread, 15× the ungraded price. Even a PSA 9 ($281) 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)
$54.60
PSA 10
$802
PSA 9
$281
Gem premium
15×
As of
Aug 10, 2026

Break-even by outcome and fee

Walrein ex: 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$802+$723+$698+$598
PSA 9$281+$202+$177+$76.54
PSA 8$138+$58.43+$33.43−$66.57

Net = sale price − $54.60 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?

Walrein ex: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$411+$307
50%$542+$437
75%$672+$568

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 →
Walrein ex: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$802best55/4575/25
CGC 10$103−$70055/4575/25

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.

Walrein ex graded prices by company and grade
GradePSACGC
10$802$103
9.5—$115
9$281$134
8.5—$25.89
8$138$33.98
7.5—$89.95
7$65.42—
6$48.87—
5$52.71—
4$32.77—

Run your own numbers

Should I pay this?

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

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Full set checklist →

Grading Walrein ex — FAQ

Is Walrein ex worth grading?

A PSA 10 Walrein ex sells for $802 against $54.60 raw: a $748 spread, 15× the ungraded price. Even a PSA 9 ($281) 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 Walrein ex worth compared with raw?

A PSA 10 Walrein ex (Power Keepers 99/108) sells for about $802 versus $54.60 for a raw near-mint copy — a 15× premium as of Aug 10, 2026.

Which grading company is best for Walrein ex?

By resale value, PSA 10 leads at $802, ahead of CGC 10 at $103. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Walrein ex 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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