Features Catalog Stores Pricing

The Collector

Know every issue. Keep every story. Built for collectors who want evidence, not hype.

Product

Features
Pricing
Catalog
New releases
Store directory

For stores

List your shop
Seller fees

Company

Help and contact
Privacy
Terms
Data sources
Copyright requests

© 2026 The Collector

Catalog data from Metron, the Grand Comics Database and cataloggd, licensed CC BY-SA 4.0. Cover images © their respective publishers, shown to identify each issue.

Sign in Start free

X-Men: The Early Years #12 (1995) · The Collector

Catalog
X-Men: The Early Years (1994)
#12

Marvel#12

X-Men: The Early Years

Previous issue, #11 All issues Next issue, #13

X-Men: The Early Years #12

The Origin of Professor X!

Publisher: Marvel
Cover date: April 1995
On sale: Feb 16, 1995
Cover price: $1.50
Pages: 36
Rating: Approved by the Comics Code Authority

Key issue

Origin of Juggernaut
Origin of Cain Marko
Origin of Professor X

Add to collection

Editions and variants

Cover, printing and newsstand or direct distribution are what make two copies of one issue different books.

1 recorded

DirectMain
Printing not stated · Direct · $1.50

Sources

Grand Comics Database issue 56912

Catalog data from the Grand Comics Database is licensed CC BY-SA 4.0 and was normalized by The Collector. Cover images belong to their publishers.

Add to wishlist

Cerebro detects a powerful mutant and Xavier fears that he knows who it is. The X-Men prepare the mansion for an all out assault. As the mysterious villain batters his way through the mansion's defenses, Professor X tells his students his origin story and how his stepbrother changed from tormenting bully to an unstoppable Juggernaut.

Credits

Writer: Stan Lee
Pencillers: Jack Kirby, Alex Toth
Inker: Vince Colletta
Colorist: Evelyn Stein
Letterer: Sam Rosen
Covers: Adam Hughes, Jack Kirby, Frank Giacoia
Cover colors: Evelyn Stein
Editor: Stan Lee
Editor in chief: Bob Harras
Other: Suzanne Gaffney

Characters

Cain Marko· Origin
Juggernaut· Origin
Professor X· Origin
Angel
Beast
Bobby Drake
Charles Xavier
Cyclops
Hank McCoy
Iceman
Jean Grey
Kurt Marko
Marvel Girl
Scott Summers
Sharon Xavier
Warren Worthington III

Teams: X-Men

No collectors have logged this issue yet.

Value

No value yet

We publish a value only when at least five collectors have recorded an anonymized price for a grade band, and always show how many. Logging what you paid helps.

Available at stores

No stores list this issue right now

Shops on The Collector post their shelves here. Add it to your wishlist and you will hear when a copy shows up.