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Omanyte (151 138/165) — is it worth grading?

Is Omanyte worth grading?

Pokémon · 151 · 138/165 · full price guide →

Worth grading only if it gems

A PSA 10 Omanyte brings $26.03 versus $0.23 raw — a $25.80 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($13.00) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$0.23
PSA 10
$26.03
PSA 9
$13.00
Gem premium
113×
As of
Aug 10, 2026

Break-even by outcome and fee

Omanyte: 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$26.03+$0.80−$24.20−$124
PSA 9$13.00−$12.23−$37.23−$137
PSA 8$6.00−$19.23−$44.23−$144

Net = sale price − $0.23 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?

Omanyte: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$16.26−$33.97
50%$19.52−$30.71
75%$22.77−$27.46

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 →
Omanyte: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$26.03best55/4575/25
SGC 10$19.00−$7.0355/4575/25

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.

Omanyte graded prices by company and grade
GradePSASGC
10$26.03$19.00
9$8.24$7.00
8$6.00—

Run your own numbers

Should I pay this?

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

Other 151 cards worth checking

Full set checklist →

Grading Omanyte — FAQ

Is Omanyte worth grading?

A PSA 10 Omanyte brings $26.03 versus $0.23 raw — a $25.80 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($13.00) only about breaks even after fees, so the case rests on gemming.

How much is a PSA 10 Omanyte worth compared with raw?

A PSA 10 Omanyte (151 138/165) sells for about $26.03 versus $0.23 for a raw near-mint copy — a 113× premium as of Aug 10, 2026.

Which grading company is best for Omanyte?

By resale value, PSA 10 leads at $26.03, ahead of SGC 10 at $19.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Omanyte 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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