Compare Gene Conley [Gray Back] 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 | $5.78 | — |
| PSA 8 | $156.47 | +2607% |
| PSA 9 | $2806.00 | +48447% |
| PSA 10 Gem Mint | $3367.00 | +58153% |
Frequently Asked Questions
Is Gene Conley [Gray Back] worth grading? A PSA 10 Gene Conley [Gray Back] is worth $3367.00 vs $5.78 raw — a 58153% premium.
What is Gene Conley [Gray Back] PSA 10 worth? $3367.00 as of September 2026.