Sebastian O #1 of 3

DC Comics / VertigoSebastian O (Vol. 1)

Sebastian O

Writer

Grant Morrison

Interior Artist

Steve Yeowell

Cover Artist

Steve Yeowell

Publication Date

May 1993

Cover Variant

Regular / Direct Edition

Printing

First Printing

Comic Description

A steampunk/cyberpunk Victorian-era adventure featuring Sebastian O, a flamboyant dandy and assassin who escapes from a high-tech prison to seek revenge on the members of the Club de la Lune. Key debut of the title character.

Condition & Value

Condition Grade

Fine/Very Fine (CGC 7.0)

Condition Details

Visible orange price sticker on the front cover. Minor spine stress, slight corner blunting on the bottom right, and potential light edge wear. Significant deduction for the adhesive sticker placement on the art.

Estimated Market Value

Raw: $3 - $8 / Graded (9.8): $40 - $60

Recent Sales

Recent raw individual sales range between $2.00 and $10.00. High-grade CGC 9.8 copies have sold in the $50 range.

Grading Recommendation

Not recommended for professional grading. The price sticker and general wear likely cap the grade at a 7.0-7.5. The cost of grading exceeds the market value of the book in this condition.

Notable Features

First appearance of Sebastian O; part of the initial launch wave of the Vertigo imprint; Notable collaboration between Grant Morrison and Steve Yeowell; contains a 'Suggested for Mature Readers' advisory.

Authentication Notes

First printing confirmed by the indicia and trade dress. Typical early-90s Vertigo paper stock. No signs of reproduction or counterfeiting.

Scanned on 6/1/2026