grailworth
Cover of Flash Comics (1940) #10

Flash Comics (1940) #10

DC 1940–1949 series Cover date Oct 1940

What's it worth?

See fair market value at every grade, raw and CGC, with value history and the grading break-even.

Start your 7-day free trial

Already a member?

Key issues are always free. See the key wall.

About this issue

Flash Comics #10 (1940) is issue #10 of DC's Flash Comics (1940–1949), with a cover date of October 1940. grailworth values it from 3 recorded sales, most recently on Oct 25, 2026, and from how comics like it move in value from grade to grade.