Compare Roger Clemens 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 | $1.00 | — |
| PSA 8 | $9.55 | +855% |
| PSA 9 | $14.97 | +1397% |
| PSA 10 Gem Mint | $50.50 | +4950% |
Frequently Asked Questions
Is Roger Clemens worth grading? A PSA 10 Roger Clemens is worth $50.50 vs $1.00 raw — a 4950% premium.
What is Roger Clemens PSA 10 worth? $50.50 as of September 2026.