What is Mark Langston PSA 9 worth?

Mark Langston PSA 9 is valued at $12.98 as of November 2026. That is a 765% premium over the raw price of $1.50.

Mark Langston PSA 10 vs PSA 9 vs Raw — Grade Comparison (November 2026)

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

Is Mark Langston worth grading? A PSA 10 Mark Langston is worth $26.00 vs $1.50 raw — a 1633% premium.

What is Mark Langston PSA 10 worth? $26.00 as of November 2026.