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Nidorino (Aquapolis 55/147) — is it worth grading?

Is Nidorino worth grading?

Pokémon · Aquapolis · 55/147 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 Nidorino sells for $94.55 against $6.20 raw: a $88.35 spread, 15× the ungraded price. Even a PSA 9 ($95.27) 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)
$6.20
PSA 10
$94.55
PSA 9
$95.27
Gem premium
15×
As of
Aug 10, 2026

Break-even by outcome and fee

Nidorino: 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$94.55+$63.35+$38.35−$61.65
PSA 9$95.27+$64.07+$39.07−$60.93
PSA 8$19.03−$12.17−$37.17−$137

Net = sale price − $6.20 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?

Nidorino: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$95.09+$38.89
50%$94.91+$38.71
75%$94.73+$38.53

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
Nidorino: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$103best55/4575/25
CGC 10$30.95−$71.6055/4575/25

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.

Nidorino graded prices by company and grade
GradePSACGCBGSACE
10$103$30.95
9$95.27$86.00$47.18
8.5$17.00$75.00
8$103
7$19.00
6$12.50
2$25.00

Run your own numbers

Should I pay this?

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

Other Aquapolis cards worth checking

Full set checklist

Grading Nidorino — FAQ

Is Nidorino worth grading?

A PSA 10 Nidorino sells for $94.55 against $6.20 raw: a $88.35 spread, 15× the ungraded price. Even a PSA 9 ($95.27) 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 Nidorino worth compared with raw?

A PSA 10 Nidorino (Aquapolis 55/147) sells for about $94.55 versus $6.20 for a raw near-mint copy — a 15× premium as of Aug 10, 2026.

Which grading company is best for Nidorino?

By resale value, PSA 10 leads at $103, ahead of CGC 10 at $30.95. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Nidorino 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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