Compare Bob Shirley 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 | $1.23 | — |
| PSA 9 | $14.16 | +1051% |
| PSA 10 Gem Mint | $68.05 | +5433% |
Frequently Asked Questions
Is Bob Shirley worth grading? A PSA 10 Bob Shirley is worth $68.05 vs $1.23 raw — a 5433% premium.
What is Bob Shirley PSA 10 worth? $68.05 as of September 2026.