Key Comic Book First Appearances: Values & How to Spot Them

First Appearance of Two-Face: Detective Comics #66 Value

Quick answer

Two-Face first appeared in Detective Comics #66 (August 1942). In 2026, PriceCharting recorded CGC sales from $3,725 at 2.0 to $8,280 at 4.0.

Updated 2026-09-25 · Sources: Wikipedia, pricecharting.com

Have one? Scan it to see what it's worth. Free scans every day.

Download on the App Store

What are the key facts?

  • Character: Two-Face (Harvey Dent; first named Harvey Kent)
  • Publisher: DC
  • First appearance: Detective Comics #66
  • Cover date: August 1942
  • Creator credit: Bob Kane (Wikipedia)
  • First Silver Age appearance: Batman #234 (August 1971), Dennis O'Neil and Neal Adams
  • Value (PriceCharting, 2026-09-25): Detective #66: CGC 4.0 sold for $8,280 (Aug 2026); Batman #234: $125.86 ungraded

Where Two-Face first appeared

Two-Face first appeared in Detective Comics #66, cover-dated August 1942. In that story he is Harvey "Apollo" Kent, a district attorney prosecuting the mob boss Sal Maroni. During the trial Maroni throws acid in his face, scarring one side, and the shock turns Kent to crime; he decides between good and evil by flipping a scarred coin (Wikipedia). The surname became Dent later. Wikipedia credits Bob Kane as the creator.

How much is Detective Comics #66 worth?

Graded copies of Detective #66 sell only about once a year per grade, so recorded sales are the best guide. Sales listed by PriceCharting, retrieved September 25, 2026:

  • August 24, 2026: CGC 4.0, $8,280
  • January 23, 2026: CGC 2.5, $6,300
  • January 18, 2026: CGC 2.0, $3,725
  • September 30, 2025: CGC 7.0, $15,600
  • October 10, 2024: CGC 6.5, $14,400
  • July 18, 2025: ungraded, $1,700

Watch for incomplete copies: a June 2026 ungraded sale at $900 was a cover only. A missing interior removes most of the value of a Golden Age key.

Why is Batman #234 the first Silver Age Two-Face?

Because it is his return after the Golden Age ended for him. Plastic surgery cured Harvey Kent in Detective Comics #80 (1943). He relapsed in "Two-Face Strikes Again" in Batman #81 (1954), his last Golden Age appearance. Wikipedia describes the character as dormant through the Silver Age until Dennis O'Neil and Neal Adams brought him back in Batman #234 (August 1971).

PriceCharting values for Batman #234, retrieved September 25, 2026:

  • Ungraded: $125.86
  • 4.0: $215.00
  • 6.0: $300.00
  • 8.0: $547.50
  • 9.2: $1,299.97
  • 9.8: $6,045.00

A CGC 4.0 of Detective #66 cost about 38 times a 4.0 Batman #234, which is why many collectors settle on #234.

Why did Harvey become Two-Face?

In the original story, the acid attack scarred him and broke him. Modern versions add a deeper cause: Harvey has dissociative identity disorder rooted in childhood abuse by his father, who flipped a double-headed coin to decide whether to beat him. Two-Face is the second personality that grew out of that trauma (Wikipedia).

In what episode does Harvey become Two-Face?

In Batman: The Animated Series, the two-part episode "Two-Face". In Part 1 (aired September 25, 1992) the mobster Rupert Thorne looks for something to blackmail Harvey Dent with. In Part 2 (September 28, 1992) Dent, now scarred down one side of his face, becomes Two-Face and robs Thorne's businesses for revenge (Wikipedia episode list). Richard Moll voiced him. Harvey also appears earlier in "Pretty Poison" (September 14, 1992), where Poison Ivy poisons him.

Does Two-Face ever get cured?

Several times, never for good. Plastic surgery cured him in Detective Comics #80 (1943) and he relapsed by 1954. Later stories have given him further surgeries and rehabilitation attempts, each followed by a relapse (Wikipedia).

Who was the first LGBT character in DC Comics?

Wikipedia describes Extraño as the first openly gay superhero in DC Comics. He debuted in Millennium #2 (January 1988), created by Steve Englehart and Joe Staton. Two-Face himself is not written as LGBT; his storylines include a one-sided obsession with detective Renee Montoya, who is a lesbian (Wikipedia, Two-Face).

Two-Face on screen

  • Batman (1989): Billy Dee Williams as Harvey Dent
  • Batman Forever (1995): Tommy Lee Jones
  • The Dark Knight (2008): Aaron Eckhart
  • Animation and games: Richard Moll

Source: Wikipedia.

Checks that apply to any key issue

  • Indicia: the small print on the first page or inside cover gives the title, issue number, date and publisher; reprints and facsimiles say so there.
  • Cover price and barcode: a price or barcode that did not exist in the cover year means a later edition.
  • Paper: decades-old newsprint tans at the edges; bright white pages on an old date are a warning sign.
  • Restoration: color touch, trimmed edges and replaced covers are common on expensive keys; a grading service such as CGC can detect them. See spot a fake or restored comic.

How to photograph it for identification

Shoot the front cover flat and straight on in even light, then the indicia and the back cover. On a Golden Age book, also photograph the interior pages and centerfold; buyers need to see the book is complete. ComicLens reads the title, issue number and cover art from the photo and shows a reference price range that moves with the grade you pick; there are free scans every day.

How this page was made

Research and drafting were assisted by AI and checked line by line against the sources listed on this page. Prices are the figures shown by the named source on the date given; they change with the market.

FAQ

When did Two-Face first appear?

In Detective Comics #66, cover-dated August 1942, as district attorney Harvey Kent.

How much is Detective Comics #66 worth?

Recorded CGC sales (PriceCharting): $3,725 at 2.0 and $6,300 at 2.5 in January 2026, $8,280 at 4.0 in August 2026, $15,600 at 7.0 in September 2025.

Why is Batman #234 considered the first Silver Age Two-Face?

His last Golden Age appearance was in 1954, and Dennis O'Neil and Neal Adams brought him back in Batman #234 (August 1971).

Why did Harvey become two-faced?

Sal Maroni threw acid in his face during a trial; modern stories add dissociative identity disorder rooted in childhood abuse.

In what episode does Harvey become Two-Face?

Batman: The Animated Series, "Two-Face" Part 1 and Part 2, aired September 25 and 28, 1992.

Does Two-Face ever get cured?

Yes, by plastic surgery in Detective Comics #80 (1943), but he relapsed in 1954 and later cures have not lasted.

Who was the first LGBT character to appear in DC Comics?

Extraño, who debuted in Millennium #2 (January 1988), is described by Wikipedia as DC's first openly gay superhero.

More in Key Comic Book First Appearances: Values & How to Spot Them

Related

See what your comics are really worth.

Start with a single scan.

Have one? Scan it to see what it's worth. Free scans every day.

Sources

  • Wikipediaen.wikipedia.org/wiki/Two-Face
  • Wikipediaen.wikipedia.org/wiki/List_of_Batman:_The_Animated_Series_episodes
  • Wikipediaen.wikipedia.org/wiki/Extra%C3%B1o
  • pricecharting.comwww.pricecharting.com/game/comic-books-detective-comics/detective-comics-66-1942
  • pricecharting.comwww.pricecharting.com/game/comic-books-batman/batman-234-1971

Compiled by the ComicLens editorial team

Every fact on this page is taken from the sources listed above; numbers and prices are copied from the source, and prices name the guide or auction and its date. Research and drafting were assisted by AI, and each claim was then checked against the cited sources. Checked 2026-09-25. We do not buy, sell or grade items; the app identifies what you photograph and points you to these references.

Help us understand what works

With your permission, we use privacy-limited analytics to measure page use and App Store clicks. We do not load analytics or send events unless you allow it.

Read the Privacy Policy