Is Grumpig worth grading?
Pokémon · Emerald · 29/106 · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Grumpig sells for $107 against $1.20 raw: a $106 spread, 89× the ungraded price. Even a PSA 9 ($35.50) 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)
- $1.20
- PSA 10
- $107
- PSA 9
- $35.50
- Gem premium
- 89×
- 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 | $107 | +$80.89 | +$55.89 | −$44.11 |
| PSA 9 | $35.50 | +$9.30 | −$15.70 | −$116 |
| PSA 8 | $25.45 | −$0.75 | −$25.75 | −$126 |
Net = sale price − $1.20 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% | $53.40 | +$2.20 |
| 50% | $71.30 | +$20.09 |
| 75% | $89.19 | +$37.99 |
Break-even gem rate at the standard fee: about 22%. 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 | $446 | best | 55/45 | 75/25 |
| CGC 10 | $79.92 | −$366 | 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 |
|---|---|---|
| 10 | $446 | $79.92 |
| 9.5 | — | $17.00 |
| 9 | $98.19 | $3.00 |
| 8.5 | $16.00 | — |
| 8 | $34.68 | $14.95 |
| 7.5 | — | $19.96 |
| 7 | $49.90 | — |
| 6 | $23.21 | — |
| 5 | $44.99 | — |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other Emerald cards worth checking
Full set checklist →
Grading Grumpig — FAQ
Is Grumpig worth grading?
A PSA 10 Grumpig sells for $107 against $1.20 raw: a $106 spread, 89× the ungraded price. Even a PSA 9 ($35.50) 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 Grumpig worth compared with raw?
A PSA 10 Grumpig (Emerald 29/106) sells for about $107 versus $1.20 for a raw near-mint copy — a 89× premium as of Aug 10, 2026.
Which grading company is best for Grumpig?
By resale value, PSA 10 leads at $446, ahead of CGC 10 at $79.92. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Grumpig 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 Grumpig break even?
At a standard ~$50 fee, submitting Grumpig breaks even when it gems about 22% of the time (a miss assumed to sell at the PSA 9 price of $35.50).
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.
Check my card free