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Certified Guaranty Company
Certification Number
Title/Series
Issue Number
Publisher
Grade
8.5
Grade Category
Label Type
Page Quality
Notes
multiple spine stress lines spine breaks color bend right top of back cover bend left bottom of front cover Last issue. Becomes "Adventures of Superman" with next issue. Alan Moore story Curt Swan & George P�rez art Curt Swan & Murphy Anderson cover
Graded Date
November 7, 2025
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Description
This is a CGC 8.5 graded copy of Superman #423, marking the last issue before the title becomes 'Adventures of Superman.' The story is written by Alan Moore, with art by Curt Swan and George Pérez, and a cover by Curt Swan and Murphy Anderson. The case notes multiple spine stress lines, spine color breaks, and bends on the cover. This is a key issue for collectors featuring the classic 'Whatever Happened to the Man of Tomorrow?' storyline.
2
Total Views
Favorites
Certified Guaranty Company
Certification Number
Title/Series
Issue Number
Publisher
Grade
8.5
Grade Category
Label Type
Page Quality
Notes
multiple spine stress lines spine breaks color bend right top of back cover bend left bottom of front cover Last issue. Becomes "Adventures of Superman" with next issue. Alan Moore story Curt Swan & George P�rez art Curt Swan & Murphy Anderson cover
Graded Date
November 7, 2025
Have CGC-graded collectibles of your own? Easily import and list them on Raremarq.
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