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 | $1.37 | — |
| PSA 8 | $39.99 | +2819% |
| PSA 9 | $44.00 | +3112% |
| PSA 10 Gem Mint | $53.00 | +3769% |
Frequently Asked Questions
Is George Brett worth grading? A PSA 10 George Brett is worth $53.00 vs $1.37 raw — a 3769% premium.
What is George Brett PSA 10 worth? $53.00 as of September 2026.