Compare Ken Boyer 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 | $5.99 | — |
| PSA 8 | $99.99 | +1569% |
| PSA 9 | $1233.16 | +20487% |
| PSA 10 Gem Mint | $1480.00 | +24608% |
Frequently Asked Questions
Is Ken Boyer worth grading? A PSA 10 Ken Boyer is worth $1480.00 vs $5.99 raw — a 24608% premium.
What is Ken Boyer PSA 10 worth? $1480.00 as of September 2026.