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The Uncanny X-Men (1978) No. 129

🔑 Key Issue — 1st appearance of Shadowcat (Kitty Pride), White Queen (Emma Frost), Black King (Sebastian Shaw), Hellfire Club

Issue Details

The Uncanny X-Men (1978) No. 129 cover

Publisher: Marvel

Cover Date: January 1980

Cover Price: $0.40

Writer: Chris Claremont

Penciller: John Byrne

Cover Artist: John Byrne

First Appearance: Shadowcat (Kitty Pride), White Queen (Emma Frost), Black King (Sebastian Shaw), Hellfire Club

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The Uncanny X-Men (1978) #129 Value — Quick Raw Price Guide

GradeConditionRaw Value
9.4Near Mint$225.00
8.0Very Fine$157.50
6.0Fine$67.50
4.0Very Good$33.75
2.0Good$22.50

Graded CGC values, recent eBay sold comps, and full price history are available to members.

The Uncanny X-Men (1978) #129 Value FAQ

How much is The Uncanny X-Men (1978) #129 worth?

As of August 2026, a near-mint (9.4) raw copy is valued around $225.00; lower grades range from ~$22.50 (Good) to ~$157.50 (Very Fine).

Is The Uncanny X-Men (1978) #129 a key issue?

Yes — it is a key issue, featuring the first appearance of Shadowcat (Kitty Pride), White Queen (Emma Frost), Black King (Sebastian Shaw), Hellfire Club.

Who created The Uncanny X-Men (1978) #129?

The Uncanny X-Men (1978) #129 was written by Chris Claremont, pencilled by John Byrne, with a cover by John Byrne.

When was The Uncanny X-Men (1978) #129 published?

Marvel published it with a January 1980 cover date, originally priced at $0.40.

What is a high-grade copy of The Uncanny X-Men (1978) #129 worth?

A Near Mint (9.4) raw copy runs about $225.00. Graded (CGC) copies typically sell for more — available to members.