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 | $1.99 | — |
| PSA 10 Gem Mint | $35.82 | +1700% |
Frequently Asked Questions
Is Brian Harper worth grading? A PSA 10 Brian Harper is worth $35.82 vs $1.99 raw — a 1700% premium.
What is Brian Harper PSA 10 worth? $35.82 as of September 2026.