What is Mark McGwire PSA 9 worth?

Mark McGwire PSA 9 is valued at $10.00 as of November 2026. That is a 335% premium over the raw price of $2.30.

What is Mark McGwire PSA 8 worth?

Mark McGwire PSA 8 is valued at $9.50 as of November 2026. The raw price is $2.30.

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

Is Mark McGwire worth grading? A PSA 10 Mark McGwire is worth $25.50 vs $2.30 raw — a 1009% premium.

What is Mark McGwire PSA 10 worth? $25.50 as of November 2026.