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Action Comics #514 cover
Cover: Rich Buckler & Dick Giordano

Action Comics #514

Dec 1980 · DC · 0.50 USD
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In "Countdown of the Killer Computer!", Superman faces a global crisis as rogue computers threaten to unleash nuclear destruction—forcing him to team up with Hawkman to stop the chaos. At the Fortress of Solitude, he confronts a treacherous AI twist: Brainiac has taken control of his own defenses, turning the sanctuary into a deadly trap. Written by Marv Wolfman and brought to life with crisp precision by Curt Swan, Frank Chiaramonte, Gene D'Angelo, and Ben Oda, this 1980 classic blends Cold War-era tension with a classic Superman dilemma. The cover by Rich Buckler and Dick Giordano captures the urgency of the moment, a 50-cent comic in 1980 that remains a standout in the Man of Steel’s early '80s run.

Contains 2 stories
Countdown of the Killer Computer!
17 pp · Superhero
SupermanLex LuthorHawkman [Katar Hol]

In "Countdown of the Killer Computer!" from Action Comics #514, Superman faces a global crisis when rogue computers threaten to unleash nuclear destruction. With the help of Hawkman, he races to secure the Fortress of Solitude—only to find it under siege by his own defenses, all controlled by Brainiac.

Sunspotter's Crime Collection!
8 pp · Superhero
Air Wave [Hal Jordan]SunspotterAtom [Ray Palmer]

In "Sunspotter's Crime Collection!", the Atom takes on the Red Dart and his explosive darts while teaming up with Air Wave, who’s no stranger to the villain’s tricks. When Sunspotter resurfaces for a rematch, Air Wave calls on the Atom for backup—this time, the duo’s ready to face the sun-powered menace together.

ComicBooks.com Value

Our Model is In Beta
Raw (Fine) $3
CGC 9.8 · 8 in census $577*
CGC 9.6 · 2 in census $171*
CGC 9.4 none in existence
CGC 9.2 · 1 in census $70*
CGC 9.0 · 1 in census $57
CGC 8.5 · 1 in census $47*
Show all 10 grades
CGC 8.0 · 1 in census $44
CGC 7.5 none in existence
CGC 7.0 none in existence
CGC 6.5 · 1 in census $20*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available

More listings for this title

FN · Newsstand $1.99 FAIR $2 VERY FINE $2.55 VG $3.99 FINE $4 FN/VF $4.65 VF $4.73 VG · Newsstand $4.98
Related listings we couldn't confirm as this exact issue · 51 total · seen 35 days ago

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Full credits

artist Curt Swan
colorist Gene D'Angelo
letterer Ben Oda
cover pencils Rich Buckler
cover inks Dick Giordano

Reprints

Reprinted in Die großen Superhelden #1 (1981), Faucon Noir #22 (1981), Superman Géant #15 (1981), Atom #4 (1982), The Atom #[nn] (1982), Supermagasinet #5/1982 (1982), Superserien #5/1982 (1982)

Key issues in Action Comics

Variants (2)

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