Compare Con Dempsey [Black 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 | $20.05 | — |
| PSA 8 | $1020.00 | +4987% |
| PSA 9 | $1122.00 | +5496% |
| PSA 10 Gem Mint | $4923.63 | +24457% |
Frequently Asked Questions
Is Con Dempsey [Black Back] worth grading? A PSA 10 Con Dempsey [Black Back] is worth $4923.63 vs $20.05 raw — a 24457% premium.
What is Con Dempsey [Black Back] PSA 10 worth? $4923.63 as of September 2026.