Is Spider-Gwen #37 worth grading?
Marvel · Marvel 2015 Upper Deck Vibranium · full price guide →
Strong grading candidate — 11× premium in PSA 10
A PSA 10 Spider-Gwen #37 sells for $99.01 against $9.31 raw: a $89.70 spread, 11× the ungraded price. A PSA 9 ($16.11) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
- Raw (NM)
- $9.31
- PSA 10
- $99.01
- PSA 9
- $16.11
- Gem premium
- 11×
- As of
- Oct 4, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — PSA 10 | $99.01 | +$64.70 | +$39.70 | −$60.30 |
| PSA 9 | $16.11 | −$18.20 | −$43.20 | −$143 |
Net = sale price − $9.31 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% | $36.84 | −$22.48 |
| 50% | $57.56 | −$1.75 |
| 75% | $78.29 | +$18.98 |
Break-even gem rate at the standard fee: about 52%. Centering is the usual reason a clean copy misses — measure it before you decide.
Which grader pays the most — and what a 10 takes
All centering standards →| Grader | 10 sells for | vs best | Front centering for a 10 | Back |
|---|---|---|---|---|
| BGS 10 | $129 | best | 55/45 | 70/30 |
| PSA 10 | $98.91 | −$30.09 | 55/45 | 75/25 |
| CGC 10 | $59.00 | −$70.00 | 55/45 | 75/25 |
| SGC 10 | $59.00 | −$70.00 | 55/45 | 75/25 |
Tolerances are each company's published centering standard for its top grade; surface, corners and edges must also be clean. Centering is the one you can measure yourself before you pay.
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Raw conditions & history →Swipe the table for the other grading companies →
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Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Spider-Gwen #37 — FAQ
Is Spider-Gwen #37 worth grading?
A PSA 10 Spider-Gwen #37 sells for $99.01 against $9.31 raw: a $89.70 spread, 11× the ungraded price. A PSA 9 ($16.11) only about breaks even after fees, so the case rests on gemming. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
How much is a PSA 10 Spider-Gwen #37 worth compared with raw?
A PSA 10 Spider-Gwen #37 (Marvel 2015 Upper Deck Vibranium) sells for about $99.01 versus $9.31 for a raw near-mint copy — a 11× premium as of Oct 4, 2026.
Which grading company is best for Spider-Gwen #37?
By resale value, BGS 10 leads at $129, ahead of PSA 10 at $98.91. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Spider-Gwen #37 need for a BGS 10?
BGS publishes 55/45 front and 70/30 back centering as the tolerance for a 10 (Gem Mint). Off-center copies are capped below the top grade regardless of surface — measure yours before paying the fee.
What gem rate makes grading Spider-Gwen #37 break even?
At a standard ~$50 fee, submitting Spider-Gwen #37 breaks even when it gems about 52% of the time (a miss assumed to sell at the PSA 9 price of $16.11).
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