Is Blastoise worth grading?
Pokémon · Plasma Storm · 137/135 · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Blastoise sells for $16,116 against $500 raw: a $15,616 spread, 32× the ungraded price. Even a PSA 9 ($1,530) 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)
- $500
- PSA 10
- $16,116
- PSA 9
- $1,530
- Gem premium
- 32×
- As of
- Oct 2, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $16,116 | +$15,591 | +$15,566 | +$15,466 |
| PSA 9 | $1,530 | +$1,005 | +$980 | +$880 |
| PSA 8 | $781 | +$256 | +$231 | +$131 |
Net = sale price − $500 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?
| Chance it gems | Expected sale | Expected net (standard fee) |
|---|---|---|
| 25% | $5,176 | +$4,626 |
| 50% | $8,823 | +$8,273 |
| 75% | $12,469 | +$11,919 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| PSA 10 | $16,116 | best | 55/45 | 75/25 |
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.
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Other Plasma Storm cards worth checking
Full set checklist →Grading Blastoise — FAQ
Is Blastoise worth grading?
A PSA 10 Blastoise sells for $16,116 against $500 raw: a $15,616 spread, 32× the ungraded price. Even a PSA 9 ($1,530) 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.
How much is a PSA 10 Blastoise worth compared with raw?
A PSA 10 Blastoise (Plasma Storm 137/135) sells for about $16,116 versus $500 for a raw near-mint copy — a 32× premium as of Oct 2, 2026.
What centering does Blastoise 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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