Is Brooks Robinson #307 worth grading?
Baseball · Baseball Cards 1958 Topps · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Brooks Robinson #307 sells for $10,906 against $59.65 raw: a $10,847 spread, 183× the ungraded price. Even a PSA 9 ($1,642) 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)
- $59.65
- PSA 10
- $10,906
- PSA 9
- $1,642
- Gem premium
- 183×
- 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 | $10,906 | +$10,822 | +$10,797 | +$10,697 |
| PSA 9 | $1,642 | +$1,557 | +$1,532 | +$1,432 |
| PSA 8 | $1,256 | +$1,171 | +$1,146 | +$1,046 |
Net = sale price − $59.65 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% | $3,958 | +$3,848 |
| 50% | $6,274 | +$6,164 |
| 75% | $8,590 | +$8,480 |
Even a miss (a 9) beats selling raw after the standard fee — the gem rate only decides how much you win by.
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 | $14,178 | best | 55/45 | 70/30 |
| PSA 10 | $10,906 | −$3,272 | 55/45 | 75/25 |
| CGC 10 | $6,544 | −$7,634 | 55/45 | 75/25 |
| SGC 10 | $6,544 | −$7,634 | 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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Enter the seller’s asking price to see your net outcome per grade.
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Grading Brooks Robinson #307 — FAQ
Is Brooks Robinson #307 worth grading?
A PSA 10 Brooks Robinson #307 sells for $10,906 against $59.65 raw: a $10,847 spread, 183× the ungraded price. Even a PSA 9 ($1,642) 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 Brooks Robinson #307 worth compared with raw?
A PSA 10 Brooks Robinson #307 (Baseball Cards 1958 Topps) sells for about $10,906 versus $59.65 for a raw near-mint copy — a 183× premium as of Sep 4, 2026.
Which grading company is best for Brooks Robinson #307?
By resale value, BGS 10 leads at $14,178, ahead of PSA 10 at $10,906. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Brooks Robinson #307 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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