What is Mark McGwire PSA 9 worth?

Mark McGwire PSA 9 is valued at $15.00 as of November 2026. That is a 942% premium over the raw price of $1.44.

What is Mark McGwire PSA 8 worth?

Mark McGwire PSA 8 is valued at $7.99 as of November 2026. The raw price is $1.44.

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 $30.99 vs $1.44 raw — a 2052% premium.

What is Mark McGwire PSA 10 worth? $30.99 as of November 2026.