Compare Bob Nieman 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 | $1.67 | — |
| PSA 8 | $26.50 | +1487% |
| PSA 9 | $59.52 | +3464% |
| PSA 10 Gem Mint | $370.03 | +22057% |
Frequently Asked Questions
Is Bob Nieman worth grading? A PSA 10 Bob Nieman is worth $370.03 vs $1.67 raw — a 22057% premium.
What is Bob Nieman PSA 10 worth? $370.03 as of September 2026.