ADVENTURE COMICS ##247
DC Comics • Adventure Comics (Volume 1)
Writer
Otto Binder
Interior Artist
Al Plastino
Cover Artist
Curt Swan
Publication Date
April 1958
Cover Variant
Regular/A Cover
Printing
First Printing
Comic Description
First appearance of the Legion of Super-Heroes (Cosmic Boy, Lightning Boy/Lad, and Saturn Girl). The story involves Superboy being visited by teenagers from the 30th century who invite him to join their club.
Condition & Value
Condition Grade
Very Good (CGC 4.0)
Condition Details
Visible color-breaking spine stress, rounded corners, minor surface wear to the white background, possible light staining or tanning consistent with age, and small edge tears or creasing along the spine.
Estimated Market Value
Raw: $1,500 - $2,500 | Graded: $3,500 - $5,000+
Recent Sales
Recent sales for mid-grade copies fluctuate heavily due to rarity. A CGC 4.0 typically sells for ~$4,500; lower grades like 2.0 still command $1,000+.
Grading Recommendation
High Recommendation. This is a massive 'Holy Grail' Silver Age key. Professional grading and a professional dry clean/press could significantly boost value and protect the investment.
Notable Features
First appearance of Legion of Super-Heroes; Silver Age Key; iconic Curt Swan cover art; 10 cent cover price.
Authentication Notes
The cover gloss and paper aging appear consistent with late 1950s production. No obvious reprint indicators (such as barcodes or price changes) are visible.