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Orthworm ex (Stellar Crown 162/142) — is it worth grading?

Is Orthworm ex worth grading?

Pokémon · Stellar Crown · 162/142 · full price guide →

Grading rarely pays for this card

PSA 10 copies of Orthworm ex sell for $17.97, only $16.91 above the $1.06 raw price — less than an economy-tier grading fee. A PSA 9 ($12.97) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

Raw (NM)
$1.06
PSA 10
$17.97
PSA 9
$12.97
Gem premium
17×
As of
Aug 10, 2026

Break-even by outcome and fee

Orthworm ex: 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$17.97−$8.09−$33.09−$133
PSA 9$12.97−$13.09−$38.09−$138
PSA 8$19.00−$7.06−$32.06−$132

Net = sale price − $1.06 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?

Orthworm ex: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$14.22−$36.84
50%$15.47−$35.59
75%$16.72−$34.34

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 →
Orthworm ex: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
SGC 10$20.00best55/4575/25
PSA 10$17.97−$2.0355/4575/25
CGC 10$15.37−$4.6355/4575/25

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.

Orthworm ex graded prices by company and grade
GradePSACGCBGSSGCTAGACE
10$17.97$15.37—$20.00—$33.84
9.5—$10.51————
9$12.97$7.10————
8.5—$5.00$6.00—$15.00—
8$19.00—————
7.5————$10.93—
7$7.05—————

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 Stellar Crown cards worth checking

Full set checklist →

Grading Orthworm ex — FAQ

Is Orthworm ex worth grading?

PSA 10 copies of Orthworm ex sell for $17.97, only $16.91 above the $1.06 raw price — less than an economy-tier grading fee. A PSA 9 ($12.97) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

How much is a PSA 10 Orthworm ex worth compared with raw?

A PSA 10 Orthworm ex (Stellar Crown 162/142) sells for about $17.97 versus $1.06 for a raw near-mint copy — a 17× premium as of Aug 10, 2026.

Which grading company is best for Orthworm ex?

By resale value, SGC 10 leads at $20.00, ahead of PSA 10 at $17.97. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Orthworm ex need for a SGC 10?

SGC 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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