Is Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA worth grading?
Baseball · Baseball Cards 2025 Bowman's Best Autograph · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA sells for $120 against $55.44 raw: a $64.56 spread, 2.2× the ungraded price. Even a PSA 9 ($97.02) 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)
- $55.44
- PSA 10
- $120
- PSA 9
- $97.02
- Gem premium
- 2.2×
- As of
- Sep 3, 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 | $120 | +$39.56 | +$14.56 | −$85.44 |
| PSA 9 | $97.02 | +$16.58 | −$8.42 | −$108 |
| PSA 8 | $55.26 | −$25.18 | −$50.18 | −$150 |
Net = sale price − $55.44 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% | $103 | −$2.67 |
| 50% | $109 | +$3.07 |
| 75% | $114 | +$8.81 |
Break-even gem rate at the standard fee: about 37%. 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 | $156 | best | 55/45 | 70/30 |
| PSA 10 | $120 | −$36.00 | 55/45 | 75/25 |
| CGC 10 | $72.00 | −$84.00 | 55/45 | 75/25 |
| SGC 10 | $72.00 | −$84.00 | 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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Other 2025 Bowman's Best Autograph cards worth checking
Full set checklist →Grading Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA — FAQ
Is Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA worth grading?
A PSA 10 Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA sells for $120 against $55.44 raw: a $64.56 spread, 2.2× the ungraded price. Even a PSA 9 ($97.02) 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.
How much is a PSA 10 Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA worth compared with raw?
A PSA 10 Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA (Baseball Cards 2025 Bowman's Best Autograph) sells for about $120 versus $55.44 for a raw near-mint copy — a 2.2× premium as of Sep 3, 2026.
Which grading company is best for Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA?
By resale value, BGS 10 leads at $156, ahead of PSA 10 at $120. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA 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 Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA break even?
At a standard ~$50 fee, submitting Jake Mangum [Gold Mini-Diamond Refractor] #B25-JMA breaks even when it gems about 37% of the time (a miss assumed to sell at the PSA 9 price of $97.02).
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