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Cosmoem (Celebrations) — is it worth grading?

Is Cosmoem worth grading?

Pokémon · Celebrations · full price guide →

Strong grading candidate — 519× premium in PSA 10

A PSA 10 Cosmoem sells for $145 against $0.28 raw: a $145 spread, 519× the ungraded price. A PSA 9 ($15.30) 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)
$0.28
PSA 10
$145
PSA 9
$15.30
Gem premium
519×
As of
Oct 3, 2026

Break-even by outcome and fee

Cosmoem: 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$145+$120+$94.95−$5.05
PSA 9$15.30−$9.98−$34.98−$135
PSA 8$14.42−$10.86−$35.86−$136

Net = sale price − $0.28 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?

Cosmoem: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$47.78−$2.50
50%$80.27+$29.98
75%$113+$62.47

Break-even gem rate at the standard fee: about 27%. 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 →
Cosmoem: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$145best55/4575/25
CGC 10$10.97−$13455/4575/25

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.

Cosmoem graded prices by company and grade
GradePSACGCSGC
10$145$10.97—
9.5—$16.63—
9$15.30$8.04$2.00
8.5$15.37$8.92—
8$14.42$1.00$3.23
7$9.04——

Swipe the table for the other grading companies →

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Other Celebrations cards worth checking

Full set checklist →

Grading Cosmoem — FAQ

Is Cosmoem worth grading?

A PSA 10 Cosmoem sells for $145 against $0.28 raw: a $145 spread, 519× the ungraded price. A PSA 9 ($15.30) 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 Cosmoem worth compared with raw?

A PSA 10 Cosmoem (Celebrations) sells for about $145 versus $0.28 for a raw near-mint copy — a 519× premium as of Oct 3, 2026.

Which grading company is best for Cosmoem?

By resale value, PSA 10 leads at $145, ahead of CGC 10 at $10.97. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Cosmoem 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 Cosmoem break even?

At a standard ~$50 fee, submitting Cosmoem breaks even when it gems about 27% of the time (a miss assumed to sell at the PSA 9 price of $15.30).

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