Is ROB Slob #52b worth grading?
Garbage Pail Kids · Garbage Pail Kids 2020 Sapphire · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 ROB Slob #52b sells for $34.00 against $4.46 raw: a $29.54 spread, 7.6× the ungraded price. Even a PSA 9 ($31.27) 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)
- $4.46
- Grade 9.5
- $34.00
- PSA 9
- $31.27
- Gem premium
- 7.6×
- 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 | $34.00 | +$4.54 | −$20.46 | −$120 |
| PSA 9 | $31.27 | +$1.81 | −$23.19 | −$123 |
Net = sale price − $4.46 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% | $31.95 | −$22.51 |
| 50% | $32.63 | −$21.83 |
| 75% | $33.32 | −$21.14 |
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 | $34.00 |
| 9 | $31.27 |
Run your own numbers
Should I pay this?
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Other Garbage Pail Kids 2020 Sapphire cards worth checking
Full set checklist →Grading ROB Slob #52b — FAQ
Is ROB Slob #52b worth grading?
A Grade 9.5 ROB Slob #52b sells for $34.00 against $4.46 raw: a $29.54 spread, 7.6× the ungraded price. Even a PSA 9 ($31.27) 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.
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