Compare Ken Williams 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 | $0.99 | — |
| PSA 10 Gem Mint | $153.75 | +15430% |
Frequently Asked Questions
Is Ken Williams worth grading? A PSA 10 Ken Williams is worth $153.75 vs $0.99 raw — a 15430% premium.
What is Ken Williams PSA 10 worth? $153.75 as of September 2026.