Is Mister Sinister #18 worth grading?
Marvel · Marvel 2023 Fleer Ultra Wolverine Jambalaya · full price guide →
Grading rarely pays for this card
Grade 9.5 copies of Mister Sinister #18 sell for $50.00, only $0.00 above the $100 raw price — less than an economy-tier grading fee. A PSA 9 ($45.74) 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)
- $100
- Grade 9.5
- $50.00
- PSA 9
- $45.74
- Gem premium
- 0.5×
- As of
- Aug 15, 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 | $50.00 | −$75.10 | −$100 | −$200 |
| PSA 9 | $45.74 | −$79.36 | −$104 | −$204 |
Net = sale price − $100 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% | $46.80 | −$103 |
| 50% | $47.87 | −$102 |
| 75% | $48.94 | −$101 |
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 | $50.00 |
| 9 | $45.74 |
Run your own numbers
Should I pay this?
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Other Marvel 2023 Fleer Ultra Wolverine Jambalaya cards worth checking
Full set checklist →Grading Mister Sinister #18 — FAQ
Is Mister Sinister #18 worth grading?
Grade 9.5 copies of Mister Sinister #18 sell for $50.00, only $0.00 above the $100 raw price — less than an economy-tier grading fee. A PSA 9 ($45.74) 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 Marvel 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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