Compare Brook 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 | $11.69 | — |
| PSA 10 Gem Mint | $527.23 | +4410% |
Frequently Asked Questions
Is Brook worth grading? A PSA 10 Brook is worth $527.23 vs $11.69 raw — a 4410% premium.
What is Brook PSA 10 worth? $527.23 as of October 2026.