Compare Luis Tiant 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 | $1.10 | — |
| PSA 8 | $9.99 | +808% |
| PSA 9 | $24.94 | +2167% |
| PSA 10 Gem Mint | $138.82 | +12520% |
Frequently Asked Questions
Is Luis Tiant worth grading? A PSA 10 Luis Tiant is worth $138.82 vs $1.10 raw — a 12520% premium.
What is Luis Tiant PSA 10 worth? $138.82 as of September 2026.