Is Steve Carlton #57 worth grading?
Baseball · Baseball Cards 1977 Kelloggs · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Steve Carlton #57 sells for $488 against $4.85 raw: a $484 spread, 101× the ungraded price. Even a PSA 9 ($33.50) 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)
- $4.85
- PSA 10
- $488
- PSA 9
- $33.50
- Gem premium
- 101×
- 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 | $488 | +$459 | +$434 | +$334 |
| PSA 9 | $33.50 | +$3.65 | −$21.35 | −$121 |
| PSA 8 | $9.37 | −$20.48 | −$45.48 | −$145 |
Net = sale price − $4.85 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% | $147 | +$92.38 |
| 50% | $261 | +$206 |
| 75% | $375 | +$320 |
Break-even gem rate at the standard fee: about 5%. 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 | $635 | best | 55/45 | 70/30 |
| PSA 10 | $488 | −$147 | 55/45 | 75/25 |
| CGC 10 | $293 | −$342 | 55/45 | 75/25 |
| SGC 10 | $293 | −$342 | 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 Steve Carlton #57 — FAQ
Is Steve Carlton #57 worth grading?
A PSA 10 Steve Carlton #57 sells for $488 against $4.85 raw: a $484 spread, 101× the ungraded price. Even a PSA 9 ($33.50) 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 Steve Carlton #57 worth compared with raw?
A PSA 10 Steve Carlton #57 (Baseball Cards 1977 Kelloggs) sells for about $488 versus $4.85 for a raw near-mint copy — a 101× premium as of Sep 4, 2026.
Which grading company is best for Steve Carlton #57?
By resale value, BGS 10 leads at $635, ahead of PSA 10 at $488. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Steve Carlton #57 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 Steve Carlton #57 break even?
At a standard ~$50 fee, submitting Steve Carlton #57 breaks even when it gems about 5% of the time (a miss assumed to sell at the PSA 9 price of $33.50).
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