Is Bill Mazeroski #6 worth grading?
Baseball · Baseball Cards 1976 Laughlin Diamond Jubilee · full price guide →
Worth grading only if it gems
A Grade 7 Bill Mazeroski #6 brings $51.26 versus $20.26 raw — a $31.00 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($29.99) only about breaks even after fees, so the case rests on gemming.
- Raw (NM)
- $20.26
- Grade 7
- $51.26
- PSA 9
- $29.99
- Gem premium
- 2.5×
- As of
- Jul 11, 2026
Break-even by outcome and fee
| If it comes back… | Sells for | Economy / bulk (~$25.00) | Standard (~$50.00) | Express (~$150) |
|---|---|---|---|---|
| Gem — Grade 7 | $51.26 | +$6.00 | −$19.00 | −$119 |
| PSA 9 | $29.99 | −$15.27 | −$40.27 | −$140 |
Net = sale price − $20.26 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% | $35.31 | −$34.95 |
| 50% | $40.63 | −$29.64 |
| 75% | $45.94 | −$24.32 |
At the standard fee this submission does not break even at any realistic gem rate unless the miss lands above the 9 price.
Full grade ladder
Raw conditions & history →| Grade | Graded |
|---|---|
| 9.5 | $33.00 |
| 9 | $29.99 |
| 7 | $51.26 |
Run your own numbers
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Grading Bill Mazeroski #6 — FAQ
Is Bill Mazeroski #6 worth grading?
A Grade 7 Bill Mazeroski #6 brings $51.26 versus $20.26 raw — a $31.00 spread that covers an economy-tier ~$25 grading fee. A PSA 9 ($29.99) only about breaks even after fees, so the case rests on gemming.
Is your baseball card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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