Compare George Brett 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 | $2.00 | — |
| PSA 8 | $19.50 | +875% |
| PSA 9 | $53.20 | +2560% |
| PSA 10 Gem Mint | $1592.00 | +79500% |
Frequently Asked Questions
Is George Brett worth grading? A PSA 10 George Brett is worth $1592.00 vs $2.00 raw — a 79500% premium.
What is George Brett PSA 10 worth? $1592.00 as of September 2026.