Detective Comics #35 (1940) worth

The Detective Comics #35 (1940) is valued at $10185.25 in used condition based on the catalog data provided [1]. As a Golden Age comic, its value is driven by its rarity and historical significance, especially as it is one of the earliest appearances of Batman. You can compare this sold value against the current live asking prices shown on the screen to see if it's currently being listed for more or less.