Compare Darold Knowles 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 | $2.29 | — |
| PSA 8 | $25.15 | +998% |
| PSA 9 | $113.59 | +4860% |
| PSA 10 Gem Mint | $432.00 | +18765% |
Frequently Asked Questions
Is Darold Knowles worth grading? A PSA 10 Darold Knowles is worth $432.00 vs $2.29 raw — a 18765% premium.
What is Darold Knowles PSA 10 worth? $432.00 as of November 2026.