Is Wooper worth grading?
Pokémon · Scarlet & Violet Black Star Promos · 155 · full price guide →
Strong grading candidate — 98× premium in PSA 10
A PSA 10 Wooper sells for $283 against $2.90 raw: a $280 spread, 98× the ungraded price. A PSA 9 ($17.30) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $2.90
- PSA 10
- $283
- PSA 9
- $17.30
- Gem premium
- 98×
- 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 | $283 | +$255 | +$230 | +$130 |
| PSA 9 | $17.30 | −$10.60 | −$35.60 | −$136 |
| PSA 8 | $15.56 | −$12.34 | −$37.34 | −$137 |
Net = sale price − $2.90 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% | $83.69 | +$30.79 |
| 50% | $150 | +$97.18 |
| 75% | $216 | +$164 |
Break-even gem rate at the standard fee: about 13%. Centering is the usual reason a clean copy misses — measure it before you decide.
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 | $283 | 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.
Full grade ladder
Raw conditions & history →| Grade | PSA |
|---|---|
| 10 | $283 |
| 9 | $17.30 |
| 8 | $15.56 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other Scarlet & Violet Black Star Promos cards worth checking
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Grading Wooper — FAQ
Is Wooper worth grading?
A PSA 10 Wooper sells for $283 against $2.90 raw: a $280 spread, 98× the ungraded price. A PSA 9 ($17.30) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Wooper worth compared with raw?
A PSA 10 Wooper (Scarlet & Violet Black Star Promos 155) sells for about $283 versus $2.90 for a raw near-mint copy — a 98× premium as of Aug 10, 2026.
What centering does Wooper 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.
What gem rate makes grading Wooper break even?
At a standard ~$50 fee, submitting Wooper breaks even when it gems about 13% of the time (a miss assumed to sell at the PSA 9 price of $17.30).
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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