grailworth
Cover of Firefly (2018) #30

Firefly (2018) #30

Boom! Studios 2018–2022 series Cover date Jun 2021

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

Firefly #30 (2018) is issue #30 of Boom! Studios's Firefly (2018–2022), with a cover date of June 2021. grailworth values it from 3 recorded sales, most recently on Jul 13, 2026, and from how comics like it move in value from grade to grade.