Compare Norm Siebern 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 | $2.88 | — |
| PSA 8 | $44.57 | +1448% |
| PSA 9 | $88.17 | +2961% |
| PSA 10 Gem Mint | $550.77 | +19024% |
Frequently Asked Questions
Is Norm Siebern worth grading? A PSA 10 Norm Siebern is worth $550.77 vs $2.88 raw — a 19024% premium.
What is Norm Siebern PSA 10 worth? $550.77 as of November 2026.