Is サンダー worth grading?
Pokémon · 拡張パック · No.145 · full price guide →
Grading rarely pays for this card
PSA 10 copies of サンダー sell for $264, only $0.00 above the $40,000 raw price — less than an economy-tier grading fee. A PSA 9 ($1,590) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.
- Raw (NM)
- $40,000
- PSA 10
- $264
- PSA 9
- $1,590
- Gem premium
- 0.0×
- As of
- Sep 27, 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 | $264 | −$39,761 | −$39,786 | −$39,886 |
| PSA 9 | $1,590 | −$38,435 | −$38,460 | −$38,560 |
| PSA 8 | $374 | −$39,651 | −$39,676 | −$39,776 |
Net = sale price − $40,000 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% | $1,259 | −$38,791 |
| 50% | $927 | −$39,123 |
| 75% | $596 | −$39,454 |
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 | $1,664 | best | 55/45 | 75/25 |
| SGC 10 | $678 | −$986 | 55/45 | 75/25 |
| CGC 10 | $303 | −$1,361 | 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 拡張パック cards worth checking
Full set checklist →
Grading サンダー — FAQ
Is サンダー worth grading?
PSA 10 copies of サンダー sell for $264, only $0.00 above the $40,000 raw price — less than an economy-tier grading fee. A PSA 9 ($1,590) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.
How much is a PSA 10 サンダー worth compared with raw?
A PSA 10 サンダー (拡張パック No.145) sells for about $264 versus $40,000 for a raw near-mint copy — a 0.0× premium as of Sep 27, 2026.
Which grading company is best for サンダー?
By resale value, PSA 10 leads at $1,664, ahead of SGC 10 at $678. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does サンダー 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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