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オールナイトパーティ (XY Promos 139/XY-P) — is it worth grading?

Is オールナイトパーティ worth grading?

Pokémon · XY Promos · 139/XY-P · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 10 オールナイトパーティ sells for $490 against $60.00 raw: a $430 spread, 8.2× the ungraded price. Even a PSA 9 ($136) 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)
$60.00
PSA 10
$490
PSA 9
$136
Gem premium
8.2×
As of
Aug 10, 2026

Break-even by outcome and fee

オールナイトパーティ: 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$490+$405+$380+$280
PSA 9$136+$50.52+$25.52−$74.48

Net = sale price − $60.00 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?

オールナイトパーティ: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$224+$114
50%$313+$203
75%$402+$292

Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.

Which grader pays the most — and what a 10 takes

All centering standards →
オールナイトパーティ: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$490best55/4575/25

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.

オールナイトパーティ graded prices by company and grade
GradePSACGCBGSACE
10$490———
9$136—$70.00$92.62
7.5—$94.99——

Swipe the table for the other grading companies →

Run your own numbers

Should I pay this?

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

Other XY Promos cards worth checking

Full set checklist →

Grading オールナイトパーティ — FAQ

Is オールナイトパーティ worth grading?

A PSA 10 オールナイトパーティ sells for $490 against $60.00 raw: a $430 spread, 8.2× the ungraded price. Even a PSA 9 ($136) 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 オールナイトパーティ worth compared with raw?

A PSA 10 オールナイトパーティ (XY Promos 139/XY-P) sells for about $490 versus $60.00 for a raw near-mint copy — a 8.2× premium as of Aug 10, 2026.

What centering does オールナイトパーティ 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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