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Opal (Lost Origin Trainer Gallery TG28/TG30) — is it worth grading?

Is Opal worth grading?

Pokémon · Lost Origin Trainer Gallery · TG28/TG30 · full price guide →

Worth grading only if it gems

A PSA 10 Opal brings $40.79 versus $2.73 raw — a $38.06 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($10.57) only about breaks even after fees, so the case rests on gemming.

Raw (NM)
$2.73
PSA 10
$40.79
PSA 9
$10.57
Gem premium
15×
As of
Aug 10, 2026

Break-even by outcome and fee

Opal: 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$40.79+$13.06−$11.94−$112
PSA 9$10.57−$17.16−$42.16−$142
PSA 8$9.44−$18.29−$43.29−$143

Net = sale price − $2.73 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?

Opal: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$18.13−$34.61
50%$25.68−$27.05
75%$33.23−$19.50

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 →
Opal: top-grade value by grading company with centering tolerance
Grader10 sells forvs bestFront centering for a 10Back
PSA 10$40.79best55/4575/25
SGC 10$12.00−$28.7955/4575/25
CGC 10$8.56−$32.2355/4575/25

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.

Opal graded prices by company and grade
GradePSACGCSGCACE
10$40.79$8.56$12.00—
9.5—$11.00——
9$10.57$10.65—$25.70
8$9.44———
7$2.00$6.00——

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 Lost Origin Trainer Gallery cards worth checking

Full set checklist →

Grading Opal — FAQ

Is Opal worth grading?

A PSA 10 Opal brings $40.79 versus $2.73 raw — a $38.06 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($10.57) only about breaks even after fees, so the case rests on gemming.

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

A PSA 10 Opal (Lost Origin Trainer Gallery TG28/TG30) sells for about $40.79 versus $2.73 for a raw near-mint copy — a 15× premium as of Aug 10, 2026.

Which grading company is best for Opal?

By resale value, PSA 10 leads at $40.79, ahead of SGC 10 at $12.00. Fees and turnaround differ, so the best-paying label is not always the best net.

What centering does Opal 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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