X-Men #4 (1964): First Appearances of Scarlet Witch and Quicksilver
X-Men #4, published in March 1964 by Marvel Comics, introduced two characters who would go on to become among the most significant and widely-known figures in the entire Marvel Universe: Scarlet Witch and Quicksilver. Both siblings debuted as members of the Brotherhood of Evil Mutants (Magneto's team) in this issue, appearing as antagonists before their later redemptions and eventual hero status.
Given the prominence of both characters in the Marvel Cinematic Universe, X-Men #4 has become one of the most actively collected Silver Age Marvel keys.
The Story and Its Significance
Written by Stan Lee with art by Jack Kirby and Paul Reinman, X-Men #4 introduced the full Brotherhood of Evil Mutants: Magneto, Toad, Mastermind, Quicksilver, and Scarlet Witch. The issue established Wanda and Pietro as complex characters from their first appearance; neither seemed fully committed to Magneto's methods, and their eventual turn toward heroism felt believable given these early characterizations.
Quicksilver (Pietro Maximoff) presented as arrogant, fast-tempered, and intensely protective of his sister. Scarlet Witch (Wanda Maximoff) appeared more measured and genuinely uncomfortable with villainous activities, only staying with the Brotherhood out of debt to Magneto for past assistance.
Both characters have since become foundational Marvel figures. Scarlet Witch in particular has evolved into one of Marvel's most powerful characters, with storylines that shaped the entire Marvel line for years.
Key Issue Details
Published: March 1964
Cover price: 12 cents
Writer: Stan Lee
Penciler: Jack Kirby
Inker: Paul Reinman
First appearances: Scarlet Witch, Quicksilver, Brotherhood of Evil Mutants (except Magneto, who appeared earlier)
Condition Grades and Value
| Grade | CGC Label | Approximate Value |
|---|---|---|
| 9.8 | Near Mint/Mint | $100,000+ |
| 9.6 | Near Mint+ | $30,000-60,000 |
| 9.4 | Near Mint | $12,000-25,000 |
| 9.2 | Near Mint- | $6,000-12,000 |
| 9.0 | Very Fine/NM | $4,000-8,000 |
| 8.5 | Very Fine+ | $2,500-5,000 |
| 8.0 | Very Fine | $1,500-3,000 |
| 7.0 | Fine/Very Fine | $800-1,500 |
| 6.0 | Fine | $400-800 |
| 4.0-5.0 | Very Good range | $200-400 |
Values in the high-grade range are particularly sensitive to MCU-related catalysts. Both Scarlet Witch and Quicksilver have appeared in multiple MCU films and streaming productions; Scarlet Witch's role in WandaVision, Doctor Strange in the Multiverse of Madness, and other productions has made her arguably the most media-prominent MCU character of the early 2020s.
What to Look for When Buying Raw
Spine: The spine of 1964 Marvels is particularly vulnerable to rolling from storage. A tight, non-rolled spine is a strong indicator of a high-grade copy.
Staples: Both staples should be original, rust-free, and properly centered. The small hole that can form around off-center staples is a grading concern.
Centerfold: Inspect carefully for detachment. Early Marvels frequently have loose centerfolds from aggressive reading.
Cover gloss: Original gloss should be retained on the cover. The red and blue of the cover are susceptible to wear on high points.
Page quality: 1964 Marvel paper quality is reasonable. Look for off-white or better pages in high-grade examples.
The MCU Connection
Both Scarlet Witch and Quicksilver appeared in Avengers: Age of Ultron (2015), with Quicksilver being killed in that film. Scarlet Witch went on to become one of the MCU's most developed characters.
With the MCU's ongoing expansion and the Scarlet Witch character's potential return in future projects, this key retains strong media-driven demand. Any significant announcement involving these characters would likely create immediate price movement.
Investment Summary
X-Men #4 combines two major first appearances, early Kirby art, strong MCU relevance, and a genuinely limited supply at top grades. It is a first-tier Silver Age Marvel key that belongs in serious Marvel collections.
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