The X-Men (1963) No. 20
Publisher: Marvel
Cover Date: May 1966
Cover Price: $0.12
Writer: Roy Thomas
Penciller: Jay Gavin
Cover Artist: Dick Ayers
The X-Men (1963) #20 FAQ
How much is The X-Men (1963) #20 worth?
As of November 2026, a near-mint (9.4) raw copy is valued around $450.00; lower grades range from ~$45.00 (Good) to ~$315.00 (Very Fine).
Who created The X-Men (1963) #20?
The X-Men (1963) #20 was written by Roy Thomas, pencilled by Jay Gavin, with a cover by Dick Ayers.
When was The X-Men (1963) #20 published?
Marvel published it with a May 1966 cover date, originally priced at $0.12.
What is a high-grade copy of The X-Men (1963) #20 worth?
A Near Mint (9.4) raw copy runs about $450.00. Graded (CGC) copies typically sell for more — available to members.
Price guide
Estimated values by grade, full graded (slab) prices, historical trends, and recent eBay sales for this issue.
The X-Men (1963) #20 Value — Quick Raw Price Guide
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