grailworth
Cover of Thor (1966) #429

Thor (1966) #429

Marvel 1966–1996 series Vol. 1 Cover date Feb 1991

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

Thor #429 (1966) is issue #429 of Marvel's Thor (1966–1996), with a cover date of February 1991. grailworth values it from 73 recorded sales, most recently on Nov 2, 2026, and from how comics like it move in value from grade to grade.

Key issues in Thor (1966)