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Most valuable DC Clayface Comics in 2026
"You've upstaged me for the last time, Batman. Time to bring down the curtain!"
DC Clayface comics have been around since 1940Since Detective Comics #40, Clayface has been among the beloved Batman villains.
He's come and gone over the years, as bad guys tend to do.
There have been at least five iterations of Clayface since 1940, including Sondra Fuller, the only female Clayface also known as Lady Clay.
We've rounded up the most important Clayface issues below, with record sales recorded, as well as average and minimum prices.
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Detective Comics #40
First Clayface; first Joker cover (Joker is not in story)
Lowest price $5,000
Average price $15,000
Record price $45,000
This early Robin appearance is doubly important, featuring Joker on the cover and the introduction of Clayface.
Detective Comics #49
2nd Clayface appearance
Lowest price $200
Average price $1,200
Record price $5,000
A second appearance is usually valuable because many collectors can't afford to own the first.
Detective Comics #298
1st Silver Age Clayface
Lowest price $150
Average price $1,200
Record price $30,000
The first Silver Age Clayface marks a turning point for Detective Comics key issues. From here onwards, there were less new characters and more reboots of old Golden Age villains.
A pretty horrific character.
Detective Comics #304
Clayface appearance
Lowest price $40
Average price $125
Record price $1,650
Detective Comics #312
Clayface cover story
Lowest price $50
Average price $200
Record price $3,100
Batman #159
Classic Clayface cover
Lowest price $30
Average price $150
Record price $15,600
Detective Comics #478
1st appearance of Matt Hagen, the 2nd Clayface
Lowest price $5
Average price $40
Record price $350
Detective Comics #479
2nd Matt Hagen
Lowest price $5
Average price $35
Record price $225
Outsiders #21
1st Sondra Fuller, Lady Clay
Lowest price $1
Average price $5
Record price $25
The only female Clayface appears for the first time in this obscure issue. Also known as Looker.
Batman annual #11
Alan Moore story; Clayface falls in love with a mannequin!
Lowest price $1
Average price $10
Record price $45
Secret Origins #44
Clayface origin revisited
Lowest price $1
Average price $5
Record price $45
This retelling of the origin story sets up the introduction of the Mud Pack.
Detective Comics #604
1st Mud Pack
Lowest price $1
Average price $10
Record price $50
Various iterations of Clayface team up in this issue as the Mud Pack.
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