What is St. Marcus Mars PSA 9 worth?

St. Marcus Mars PSA 9 is valued at $320.00 as of June 2026. That is a -20% premium over the raw price of $399.98.

St. Marcus Mars PSA 10 vs PSA 9 vs Raw — Grade Comparison (June 2026)

St. Marcus Mars PSA 10 Gem Mint is valued at $25.00 as of June 2026. The raw price is $399.98.

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

Is St. Marcus Mars worth grading? A PSA 10 St. Marcus Mars is worth $25.00 vs $399.98 raw — a -94% premium.

What is St. Marcus Mars PSA 10 worth? $25.00 as of June 2026.