Compare Brian Harper 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 | $0.99 | — |
| PSA 10 Gem Mint | $22.57 | +2180% |
Frequently Asked Questions
Is Brian Harper worth grading? A PSA 10 Brian Harper is worth $22.57 vs $0.99 raw — a 2180% premium.
What is Brian Harper PSA 10 worth? $22.57 as of September 2026.