Is Spider-Gwen #13 worth grading?
Marvel · Marvel 2017 Spider-Man Jambalaya · full price guide →
Worth grading — even a PSA 9 beats raw
A Grade 9.5 Spider-Gwen #13 sells for $342 against $260 raw: a $82.00 spread, 1.3× the ungraded price. Even a PSA 9 ($311) 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)
- $260
- Grade 9.5
- $342
- PSA 9
- $311
- Gem premium
- 1.3×
- 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 | $342 | +$57.00 | +$32.00 | −$68.00 |
| PSA 9 | $311 | +$26.00 | +$1.00 | −$99.00 |
| PSA 8 | $306 | +$21.00 | −$4.00 | −$104 |
Net = sale price − $260 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% | $319 | +$8.75 |
| 50% | $327 | +$16.50 |
| 75% | $334 | +$24.25 |
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 | $342 |
| 9 | $311 |
| 8 | $306 |
Run your own numbers
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Enter the seller’s asking price to see your net outcome per grade.
Other Marvel 2017 Spider-Man Jambalaya cards worth checking
Full set checklist →Grading Spider-Gwen #13 — FAQ
Is Spider-Gwen #13 worth grading?
A Grade 9.5 Spider-Gwen #13 sells for $342 against $260 raw: a $82.00 spread, 1.3× the ungraded price. Even a PSA 9 ($311) 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 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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