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オクタン (The Best of XY 019/171) — is it worth grading?

Is オクタン worth grading?

Pokémon · The Best of XY · 019/171 · full price guide →

Strong grading candidate — 52× premium in PSA 10

A PSA 10 オクタン sells for $209 against $4.00 raw: a $205 spread, 52× the ungraded price. A PSA 9 ($25.51) 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)
$4.00
PSA 10
$209
PSA 9
$25.51
Gem premium
52×
As of
Aug 10, 2026

Break-even by outcome and fee

オクタン: 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$209+$180+$155+$55.26
PSA 9$25.51−$3.49−$28.49−$128

Net = sale price − $4.00 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?

オクタン: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$71.45+$17.45
50%$117+$63.38
75%$163+$109

Break-even gem rate at the standard fee: about 16%. 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
オクタン: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$209best55/4575/25

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.

オクタン graded prices by company and grade
GradePSA
10$209
9$25.51

Run your own numbers

Should I pay this?

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

Other The Best of XY cards worth checking

Full set checklist

Grading オクタン — FAQ

Is オクタン worth grading?

A PSA 10 オクタン sells for $209 against $4.00 raw: a $205 spread, 52× the ungraded price. A PSA 9 ($25.51) 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 オクタン worth compared with raw?

A PSA 10 オクタン (The Best of XY 019/171) sells for about $209 versus $4.00 for a raw near-mint copy — a 52× premium as of Aug 10, 2026.

What centering does オクタン 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 オクタン break even?

At a standard ~$50 fee, submitting オクタン breaks even when it gems about 16% of the time (a miss assumed to sell at the PSA 9 price of $25.51).

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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