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Amoonguss (Plasma Storm 13/135) — is it worth grading?

Is Amoonguss worth grading?

Pokémon · Plasma Storm · 13/135 · full price guide →

Worth grading — even a PSA 9 beats raw

A PSA 9 Amoonguss sells for $43.10 against $0.36 raw: a $42.74 spread, 120× the ungraded price. Even a PSA 9 ($43.10) 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)
$0.36
PSA 9
$43.10
PSA 9
$43.10
Gem premium
120×
As of
Aug 10, 2026

Break-even by outcome and fee

Amoonguss: 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$43.10+$17.74−$7.26−$107
PSA 9$43.10+$17.74−$7.26−$107

Net = sale price − $0.36 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?

Amoonguss: expected value of submitting by gem probability
Chance it gemsExpected saleExpected net (standard fee)
25%$43.10−$7.26
50%$43.10−$7.26
75%$43.10−$7.26

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

Amoonguss graded prices by company and grade
GradePSACGC
9$43.10
8$2.00
7$12.00

Run your own numbers

Should I pay this?

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

Other Plasma Storm cards worth checking

Full set checklist

Grading Amoonguss — FAQ

Is Amoonguss worth grading?

A PSA 9 Amoonguss sells for $43.10 against $0.36 raw: a $42.74 spread, 120× the ungraded price. Even a PSA 9 ($43.10) 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.

Is your Pokémon card centered well enough to grade?

Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.

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