Compare Don Mattingly 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 | $2.12 | — |
| PSA 8 | $11.60 | +447% |
| PSA 9 | $38.50 | +1716% |
| PSA 10 Gem Mint | $1064.00 | +50089% |
Frequently Asked Questions
Is Don Mattingly worth grading? A PSA 10 Don Mattingly is worth $1064.00 vs $2.12 raw — a 50089% premium.
What is Don Mattingly PSA 10 worth? $1064.00 as of September 2026.