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Onix (Lost Thunder 109/214) — is it worth grading?

Is Onix worth grading?

Pokémon · Lost Thunder · 109/214 · full price guide →

Grading rarely pays for this card

PSA 9 copies of Onix sell for $19.94, only $19.61 above the $0.33 raw price — less than an economy-tier grading fee. A PSA 9 ($19.94) 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)
$0.33
PSA 9
$19.94
PSA 9
$19.94
Gem premium
60×
As of
Aug 10, 2026

Break-even by outcome and fee

Onix: 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 9$19.94−$5.39−$30.39−$130
PSA 9$19.94−$5.39−$30.39−$130

Net = sale price − $0.33 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?

Onix: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$19.94−$30.39
50%$19.94−$30.39
75%$19.94−$30.39

At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.

Onix graded prices by company and grade
GradePSACGC
9$19.94—
8.5—$10.00
7$9.24—

Run your own numbers

Should I pay this?

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

Other Lost Thunder cards worth checking

Full set checklist →

Grading Onix — FAQ

Is Onix worth grading?

PSA 9 copies of Onix sell for $19.94, only $19.61 above the $0.33 raw price — less than an economy-tier grading fee. A PSA 9 ($19.94) only about breaks even after fees, so the case rests on gemming. Keep it raw unless you are grading for the slab itself.

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