Compare Bill Mazeroski values across different grades. See whether grading is worth it based on current prices and PSA gem rates.
Price by Grade
| Grade | Guardian Estimate | Premium vs Raw |
|---|
| Raw / Ungraded | $10.25 | — |
| PSA 8 | $105.46 | +929% |
| PSA 9 | $350.00 | +3315% |
| PSA 10 Gem Mint | $2381.61 | +23135% |
Frequently Asked Questions
Is Bill Mazeroski worth grading? A PSA 10 Bill Mazeroski is worth $2381.61 vs $10.25 raw — a 23135% premium.
What is Bill Mazeroski PSA 10 worth? $2381.61 as of September 2026.