grailworth
Cover of Firefly (2018) #9

Firefly (2018) #9

Boom! Studios 2018–2022 series Cover date Sep 2019

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About this issue

Firefly #9 (2018) is issue #9 of Boom! Studios's Firefly (2018–2022), with a cover date of September 2019. grailworth values it from 11 recorded sales, most recently on Sep 22, 2026, and from how comics like it move in value from grade to grade.