Is Mucky MICHAEL #4b worth grading?
Garbage Pail Kids · Garbage Pail Kids Oh, the Horror-ible · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Mucky MICHAEL #4b sells for $165 against $11.50 raw: a $154 spread, 14× the ungraded price. Even a PSA 9 ($150) 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)
- $11.50
- Grade 9.5
- $165
- PSA 9
- $150
- Gem premium
- 14×
- As of
- Aug 16, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 9.5 | $165 | +$129 | +$104 | +$3.50 |
| PSA 9 | $150 | +$114 | +$88.50 | −$11.50 |
Net = sale price − $11.50 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% | $154 | +$92.25 |
| 50% | $158 | +$96.00 |
| 75% | $161 | +$99.75 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
Full grade ladder
Raw conditions & history →| Grade | Graded |
|---|---|
| 9.5 | $165 |
| 9 | $150 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Other Garbage Pail Kids Oh, the Horror-ible cards worth checking
Full set checklist →Grading Mucky MICHAEL #4b — FAQ
Is Mucky MICHAEL #4b worth grading?
A Grade 9.5 Mucky MICHAEL #4b sells for $165 against $11.50 raw: a $154 spread, 14× the ungraded price. Even a PSA 9 ($150) 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.
Is your Garbage Pail Kids 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