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コイキング (基本拡張パック 012/128) — is it worth grading?

Is コイキング worth grading?

Pokémon · 基本拡張パック · 012/128 · full price guide →

Grading rarely pays for this card

PSA 10 copies of コイキング sell for $1,145, only $0.00 above the $60,000 raw price — less than an economy-tier grading fee. A PSA 9 ($140) 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)
$60,000
PSA 10
$1,145
PSA 9
$140
Gem premium
0.0×
As of
Aug 10, 2026

Break-even by outcome and fee

コイキング: 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$1,145−$58,880−$58,905−$59,005
PSA 9$140−$59,885−$59,910−$60,010
PSA 8$91.63−$59,933−$59,958−$60,058

Net = sale price − $60,000 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?

コイキング: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$391−$59,659
50%$643−$59,407
75%$894−$59,156

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 →
コイキング: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$1,145best55/4575/25
CGC 10$242−$90355/4575/25

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.

コイキング graded prices by company and grade
GradePSACGCTAG
10$1,145$242—
9.5—$42.94—
9$140$69.16—
8.5—$11.14—
8$91.63——
7$24.05—$69.67

Swipe the table for the other grading companies →

Run your own numbers

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Other 基本拡張パック cards worth checking

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Grading コイキング — FAQ

Is コイキング worth grading?

PSA 10 copies of コイキング sell for $1,145, only $0.00 above the $60,000 raw price — less than an economy-tier grading fee. A PSA 9 ($140) 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 コイキング worth compared with raw?

A PSA 10 コイキング (基本拡張パック 012/128) sells for about $1,145 versus $60,000 for a raw near-mint copy — a 0.0× premium as of Aug 10, 2026.

Which grading company is best for コイキング?

By resale value, PSA 10 leads at $1,145, ahead of CGC 10 at $242. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does コイキング 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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