What is Bert Blyleven PSA 9 worth?

Bert Blyleven PSA 9 is valued at $16.19 as of September 2026. That is a 1535% premium over the raw price of $0.99.

What is Bert Blyleven PSA 8 worth?

Bert Blyleven PSA 8 is valued at $9.47 as of September 2026. The raw price is $0.99.

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

Is Bert Blyleven worth grading? A PSA 10 Bert Blyleven is worth $22.28 vs $0.99 raw — a 2151% premium.

What is Bert Blyleven PSA 10 worth? $22.28 as of September 2026.