The X-Men #123
"Listen--Stop Me If You've Heard It--But This One Will KILL You!"
- Publisher
- Marvel
- Cover date
- July 1979
- Cover price
- $0.40
- Pages
- 36
- Rating
- Approved by the Comics Code Authority
Key issue
- 1st appearance of Alexei Vazhin
Editions and variants
Cover, printing and newsstand or direct distribution are what make two copies of one issue different books.
3 recorded
DirectMain
Printing not stated · $0.40
Sources
Catalog data from Metron and the Grand Comics Database is licensed CC BY-SA 4.0 and was normalized by The Collector. Cover images belong to their publishers.