Is James Wood [Mini-Diamond] #BS-1 worth grading?
Baseball · Baseball Cards 2025 Bowman's Best Showpieces · full price guide →
Strong grading candidate — 8.2× premium in PSA 10
A PSA 10 James Wood [Mini-Diamond] #BS-1 sells for $86.00 against $10.50 raw: a $75.50 spread, 8.2× the ungraded price. A PSA 9 ($26.30) 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)
- $10.50
- PSA 10
- $86.00
- PSA 9
- $26.30
- Gem premium
- 8.2×
- 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 | $86.00 | +$50.50 | +$25.50 | −$74.50 |
| PSA 9 | $26.30 | −$9.20 | −$34.20 | −$134 |
| PSA 8 | $14.42 | −$21.08 | −$46.08 | −$146 |
Net = sale price − $10.50 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% | $41.23 | −$19.27 |
| 50% | $56.15 | −$4.35 |
| 75% | $71.08 | +$10.58 |
Break-even gem rate at the standard fee: about 57%. 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 | $112 | best | 55/45 | 70/30 |
| PSA 10 | $86.00 | −$26.00 | 55/45 | 75/25 |
| CGC 10 | $52.00 | −$60.00 | 55/45 | 75/25 |
| SGC 10 | $52.00 | −$60.00 | 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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Grading James Wood [Mini-Diamond] #BS-1 — FAQ
Is James Wood [Mini-Diamond] #BS-1 worth grading?
A PSA 10 James Wood [Mini-Diamond] #BS-1 sells for $86.00 against $10.50 raw: a $75.50 spread, 8.2× the ungraded price. A PSA 9 ($26.30) 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 James Wood [Mini-Diamond] #BS-1 worth compared with raw?
A PSA 10 James Wood [Mini-Diamond] #BS-1 (Baseball Cards 2025 Bowman's Best Showpieces) sells for about $86.00 versus $10.50 for a raw near-mint copy — a 8.2× premium as of Sep 4, 2026.
Which grading company is best for James Wood [Mini-Diamond] #BS-1?
By resale value, BGS 10 leads at $112, ahead of PSA 10 at $86.00. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does James Wood [Mini-Diamond] #BS-1 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 James Wood [Mini-Diamond] #BS-1 break even?
At a standard ~$50 fee, submitting James Wood [Mini-Diamond] #BS-1 breaks even when it gems about 57% of the time (a miss assumed to sell at the PSA 9 price of $26.30).
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