Compare Jim Gantner 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 | $1.24 | — |
| PSA 8 | $5.86 | +373% |
| PSA 9 | $14.24 | +1048% |
| PSA 10 Gem Mint | $103.51 | +8248% |
Frequently Asked Questions
Is Jim Gantner worth grading? A PSA 10 Jim Gantner is worth $103.51 vs $1.24 raw — a 8248% premium.
What is Jim Gantner PSA 10 worth? $103.51 as of September 2026.