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 | $2.32 | — |
| PSA 8 | $36.00 | +1452% |
| PSA 9 | $79.93 | +3345% |
| PSA 10 Gem Mint | $496.12 | +21284% |
Frequently Asked Questions
Is Bob Nieman worth grading? A PSA 10 Bob Nieman is worth $496.12 vs $2.32 raw — a 21284% premium.
What is Bob Nieman PSA 10 worth? $496.12 as of September 2026.