Compare Billy Martin 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 | $14.85 | — |
| PSA 8 | $196.00 | +1220% |
| PSA 9 | $952.29 | +6313% |
| PSA 10 Gem Mint | $3147.26 | +21094% |
Frequently Asked Questions
Is Billy Martin worth grading? A PSA 10 Billy Martin is worth $3147.26 vs $14.85 raw — a 21094% premium.
What is Billy Martin PSA 10 worth? $3147.26 as of September 2026.