What is Bert Blyleven PSA 9 worth?

Bert Blyleven PSA 9 is valued at $19.99 as of September 2026. That is a 1392% premium over the raw price of $1.34.

What is Bert Blyleven PSA 8 worth?

Bert Blyleven PSA 8 is valued at $15.17 as of September 2026. The raw price is $1.34.

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 $45.15 vs $1.34 raw — a 3269% premium.

What is Bert Blyleven PSA 10 worth? $45.15 as of September 2026.