Is Johnny Mize #4 worth grading?
Baseball · Baseball Cards 1948 Bowman · full price guide →
Worth grading — even a PSA 9 beats raw
A PSA 10 Johnny Mize #4 sells for $11,041 against $43.00 raw: a $10,998 spread, 257× the ungraded price. Even a PSA 9 ($2,562) 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)
- $43.00
- PSA 10
- $11,041
- PSA 9
- $2,562
- Gem premium
- 257×
- 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 | $11,041 | +$10,973 | +$10,948 | +$10,848 |
| PSA 9 | $2,562 | +$2,494 | +$2,469 | +$2,369 |
| PSA 8 | $722 | +$654 | +$629 | +$529 |
Net = sale price − $43.00 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% | $4,682 | +$4,589 |
| 50% | $6,801 | +$6,708 |
| 75% | $8,921 | +$8,828 |
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 | $14,353 | best | 55/45 | 70/30 |
| PSA 10 | $11,041 | −$3,312 | 55/45 | 75/25 |
| CGC 10 | $6,624 | −$7,729 | 55/45 | 75/25 |
| SGC 10 | $6,624 | −$7,729 | 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 Johnny Mize #4 — FAQ
Is Johnny Mize #4 worth grading?
A PSA 10 Johnny Mize #4 sells for $11,041 against $43.00 raw: a $10,998 spread, 257× the ungraded price. Even a PSA 9 ($2,562) 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 Johnny Mize #4 worth compared with raw?
A PSA 10 Johnny Mize #4 (Baseball Cards 1948 Bowman) sells for about $11,041 versus $43.00 for a raw near-mint copy — a 257× premium as of Sep 4, 2026.
Which grading company is best for Johnny Mize #4?
By resale value, BGS 10 leads at $14,353, ahead of PSA 10 at $11,041. Fees and turnaround differ, so the best-paying label is not always the best net.
What centering does Johnny Mize #4 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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