Justice League Quarterly ##1

DC ComicsJustice League Quarterly

Justice League Quarterly

Writer

Keith Giffen, J.M. DeMatteis

Interior Artist

Chris Sprouse, Bruce Patterson

Cover Artist

Adam Hughes

Publication Date

Winter 1990

Cover Variant

Regular

Printing

First Printing

Comic Description

In this 80-page giant, the Justice League International faces a new corporate-sponsored superhero team known as The Conglomerate, led by Booster Gold. This issue explores the tension between heroics and corporate branding.

Condition & Value

Condition Grade

Very Fine (CGC 8.0)

Condition Details

Minor color-breaking spine stress ticks visible. Slight blunting on the top-right corner. Minor surface wear on the deep orange background. Edges appear relatively sharp but display minor shelf wear.

Estimated Market Value

Raw: $5.00 - $12.00; Graded (9.8): $60.00 - $80.00

Recent Sales

Raw copies typically sell for $3-$10 plus shipping. Graded 9.8 copies have recently sold in the $70 range, though popularity is generally low for this specific title.

Grading Recommendation

Not recommended for professional grading unless for personal collection sentimental value. The cost of grading exceeds the current market value for a mid-to-high grade raw copy.

Notable Features

First appearance of The Conglomerate (Booster Gold, Reverb, Maxi-Man, Echo, Vapor, Steel, and Praxis). 80-page giant format. Iconic cover art by Adam Hughes.

Authentication Notes

Authentic copper age publication by DC Comics. Standard newsprint interior pages with a glossy cover. Direct edition indicated by the graphic in the UPC box (featuring writer/artist names instead of a barcode).

Scanned on 2/26/2026
Justice League Quarterly ##1 - DC Comics | Comic Book Scanner