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Onix (Base Set 2 84/130) — is it worth grading?

Is Onix worth grading?

Pokémon · Base Set 2 · 84/130 · full price guide →

Strong grading candidate — 80× premium in PSA 10

A PSA 10 Onix sells for $94.59 against $1.18 raw: a $93.41 spread, 80× the ungraded price. A PSA 9 ($25.22) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

Raw (NM)
$1.18
PSA 10
$94.59
PSA 9
$25.22
Gem premium
80×
As of
Aug 10, 2026

Break-even by outcome and fee

Onix: 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$94.59+$68.41+$43.41−$56.59
PSA 9$25.22−$0.96−$25.96−$126
PSA 8$15.00−$11.18−$36.18−$136

Net = sale price − $1.18 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?

Onix: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$42.56−$8.62
50%$59.91+$8.73
75%$77.25+$26.07

Break-even gem rate at the standard fee: about 37%. Centering is the usual reason a clean copy misses — measure it before you decide.

Which grader pays the most — and what a 10 takes

All centering standards
Onix: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$94.59best55/4575/25

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.

Onix graded prices by company and grade
GradePSACGC
10$94.59
9$25.22$20.00
8$15.00
7$15.00$8.00
5$10.00

Run your own numbers

Should I pay this?

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

Other Base Set 2 cards worth checking

Full set checklist

Grading Onix — FAQ

Is Onix worth grading?

A PSA 10 Onix sells for $94.59 against $1.18 raw: a $93.41 spread, 80× the ungraded price. A PSA 9 ($25.22) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.

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

A PSA 10 Onix (Base Set 2 84/130) sells for about $94.59 versus $1.18 for a raw near-mint copy — a 80× premium as of Aug 10, 2026.

What centering does Onix 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.

What gem rate makes grading Onix break even?

At a standard ~$50 fee, submitting Onix breaks even when it gems about 37% of the time (a miss assumed to sell at the PSA 9 price of $25.22).

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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