Is Mamoswine worth grading?
Pokémon · Plasma Storm · 28/135 · full price guide →
Grading rarely pays for this card
PSA 8 copies of Mamoswine sell for $17.50, only $16.65 above the $0.85 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $0.85
- PSA 8
- $17.50
- Gem premium
- 21×
- As of
- Aug 10, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 8 | $17.50 | −$8.35 | −$33.35 | −$133 |
| PSA 8 | $17.50 | −$8.35 | −$33.35 | −$133 |
Net = sale price − $0.85 raw value − fee. Fee tiers are illustrative; plug your grader's current price into the calculator below.
Full grade ladder
Raw conditions & history →| Grade | PSA |
|---|---|
| 8 | $17.50 |
Run your own numbers
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Other Plasma Storm cards worth checking
Full set checklist →
Grading Mamoswine — FAQ
Is Mamoswine worth grading?
PSA 8 copies of Mamoswine sell for $17.50, only $16.65 above the $0.85 raw price — less than an economy-tier grading fee. Keep it raw unless you are grading for the slab itself.
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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