Compare Bob Montgomery 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 | $1.50 | — |
| PSA 8 | $11.50 | +667% |
| PSA 9 | $30.14 | +1909% |
| PSA 10 Gem Mint | $182.63 | +12075% |
Frequently Asked Questions
Is Bob Montgomery worth grading? A PSA 10 Bob Montgomery is worth $182.63 vs $1.50 raw — a 12075% premium.
What is Bob Montgomery PSA 10 worth? $182.63 as of September 2026.