What is Jim Kaat PSA 9 worth?

Jim Kaat PSA 9 is valued at $21.99 as of September 2026. That is a 1553% premium over the raw price of $1.33.

What is Jim Kaat PSA 8 worth?

Jim Kaat PSA 8 is valued at $14.29 as of September 2026. The raw price is $1.33.

Compare Jim Kaat values across different grades. See whether grading is worth it based on current prices and PSA gem rates.

Is Jim Kaat worth grading? A PSA 10 Jim Kaat is worth $100.28 vs $1.33 raw — a 7440% premium.

What is Jim Kaat PSA 10 worth? $100.28 as of September 2026.