X-Men (1991) No. 100
Publisher: Marvel
Cover Date: May 2000
Cover Price: $2.99
Writer: Chris Claremont
Penciller: Leinil Francis Yu
Cover Artist: Arthur Adams
First Appearance: Thunderbird (Neal Shaara)
X-Men (1991) #100 FAQ
How much is X-Men (1991) #100 worth?
As of November 2026, a near-mint (9.4) raw copy is valued around $6.00; lower grades range from ~$0.60 (Good) to ~$4.20 (Very Fine).
Is X-Men (1991) #100 a key issue?
Yes — it is a key issue, featuring the first appearance of Thunderbird (Neal Shaara).
Who created X-Men (1991) #100?
X-Men (1991) #100 was written by Chris Claremont, pencilled by Leinil Francis Yu, with a cover by Arthur Adams.
When was X-Men (1991) #100 published?
Marvel published it with a May 2000 cover date, originally priced at $2.99.
What is a high-grade copy of X-Men (1991) #100 worth?
A Near Mint (9.4) raw copy runs about $6.00. 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.
X-Men (1991) #100 Value — Quick Raw Price Guide
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