Is Matt Mervis #WBC-38 worth grading?
Baseball · Baseball Cards 2023 Bowman Chrome WBC Flag Refractor · full price guide →
Worth grading only if it gems
A PSA 10 Matt Mervis #WBC-38 brings $41.16 versus $4.62 raw — a $36.54 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($15.55) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $4.62
- PSA 10
- $41.16
- PSA 9
- $15.55
- Gem premium
- 8.9×
- As of
- Sep 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 | $41.16 | +$11.54 | −$13.46 | −$113 |
| PSA 9 | $15.55 | −$14.07 | −$39.07 | −$139 |
| PSA 8 | $8.62 | −$21.00 | −$46.00 | −$146 |
Net = sale price − $4.62 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% | $21.95 | −$32.67 |
| 50% | $28.35 | −$26.27 |
| 75% | $34.76 | −$19.86 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
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 | $54.00 | best | 55/45 | 70/30 |
| PSA 10 | $41.16 | −$12.84 | 55/45 | 75/25 |
| CGC 10 | $25.00 | −$29.00 | 55/45 | 75/25 |
| SGC 10 | $25.00 | −$29.00 | 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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Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
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Grading Matt Mervis #WBC-38 — FAQ
Is Matt Mervis #WBC-38 worth grading?
A PSA 10 Matt Mervis #WBC-38 brings $41.16 versus $4.62 raw — a $36.54 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($15.55) only about breaks even after fees, so the case rests on gemming.
How much is a PSA 10 Matt Mervis #WBC-38 worth compared with raw?
A PSA 10 Matt Mervis #WBC-38 (Baseball Cards 2023 Bowman Chrome WBC Flag Refractor) sells for about $41.16 versus $4.62 for a raw near-mint copy — a 8.9× premium as of Sep 4, 2026.
Which grading company is best for Matt Mervis #WBC-38?
By resale value, BGS 10 leads at $54.00, ahead of PSA 10 at $41.16. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Matt Mervis #WBC-38 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.
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