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 | $64.50 | — |
| PSA 8 | $1100.00 | +1605% |
| PSA 9 | $3840.00 | +5853% |
| PSA 10 Gem Mint | $60000.00 | +92923% |
Frequently Asked Questions
Is Bill Mazeroski worth grading? A PSA 10 Bill Mazeroski is worth $60000.00 vs $64.50 raw — a 92923% premium.
What is Bill Mazeroski PSA 10 worth? $60000.00 as of September 2026.