Is MACK Quack [Gold] #106b worth grading?
Garbage Pail Kids · Garbage Pail Kids 2021 Sapphire · full price guide →
Grading rarely pays for this card
Grade 9.5 copies of MACK Quack [Gold] #106b sell for $132, only $0.00 above the $150 raw price — less than an economy-tier grading fee. A PSA 9 ($120) 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)
- $150
- Grade 9.5
- $132
- PSA 9
- $120
- Gem premium
- 0.9×
- 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 | $132 | −$43.00 | −$68.00 | −$168 |
| PSA 9 | $120 | −$55.01 | −$80.01 | −$180 |
Net = sale price − $150 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% | $123 | −$77.01 |
| 50% | $126 | −$74.00 |
| 75% | $129 | −$71.00 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
Full grade ladder
Raw conditions & history →| Grade | Graded |
|---|---|
| 9.5 | $132 |
| 9 | $120 |
Run your own numbers
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
Grading MACK Quack [Gold] #106b — FAQ
Is MACK Quack [Gold] #106b worth grading?
Grade 9.5 copies of MACK Quack [Gold] #106b sell for $132, only $0.00 above the $150 raw price — less than an economy-tier grading fee. A PSA 9 ($120) sells for less than raw, so anything short of a 10 loses money. Keep it raw unless you are grading for the slab itself.
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.
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