Is ポリゴン worth grading?
Pokémon · ポケモンカード151 · 137/165 · full price guide →
Grading rarely pays for this card
PSA 10 copies of ポリゴン sell for $56.22, only $6.22 above the $50.00 raw price — less than an economy-tier grading fee. A PSA 9 ($18.17) 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)
- $50.00
- PSA 10
- $56.22
- PSA 9
- $18.17
- Gem premium
- 1.1×
- 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 10 | $56.22 | −$18.78 | −$43.78 | −$144 |
| PSA 9 | $18.17 | −$56.83 | −$81.83 | −$182 |
| PSA 8 | $15.21 | −$59.79 | −$84.79 | −$185 |
Net = sale price − $50.00 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% | $27.68 | −$72.32 |
| 50% | $37.20 | −$62.80 |
| 75% | $46.71 | −$53.29 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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 |
|---|---|---|---|---|
| BGS 10 | $103 | best | 55/45 | 70/30 |
| PSA 10 | $56.22 | −$46.40 | 55/45 | 75/25 |
| CGC 10 | $22.00 | −$80.62 | 55/45 | 75/25 |
| SGC 10 | $11.00 | −$91.62 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA | CGC | BGS | SGC |
|---|---|---|---|---|
| 10 | $21.95 | $2.00 | $103 | $11.00 |
| 9.5 | — | $25.84 | $16.74 | — |
| 9 | $12.91 | $4.00 | — | — |
| 8.5 | — | $7.00 | — | — |
| 8 | $15.21 | $16.00 | — | — |
| 7 | $5.00 | — | — | — |
| 6 | $10.00 | — | — | — |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other ポケモンカード151 cards worth checking
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Grading ポリゴン — FAQ
Is ポリゴン worth grading?
PSA 10 copies of ポリゴン sell for $56.22, only $6.22 above the $50.00 raw price — less than an economy-tier grading fee. A PSA 9 ($18.17) 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 ポリゴン worth compared with raw?
A PSA 10 ポリゴン (ポケモンカード151 137/165) sells for about $56.22 versus $50.00 for a raw near-mint copy — a 1.1× premium as of Aug 10, 2026.
Which grading company is best for ポリゴン?
By resale value, BGS 10 leads at $103, ahead of PSA 10 at $56.22. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does ポリゴン need for a BGS 10?
BGS publishes 55/45 front and 70/30 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.
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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