The reading corner for collectors and enthusiasts, brought to you by GPAnalysis
The $45,000 Comic That Changed the 1950s
During the September 8–21 reporting period, Showcase #13 CGC 9.6 sold for $45,000, making it the biggest individual sale of the fortnight. But what makes that result particularly interesting isn't simply the price. It's what happened to the 1950s market around it.
Selling Comic Books: What Every Collector Should Know Before, During and After the Sale
You list a comic for what seems like a perfectly reasonable price. A week passes. Then another. Nobody buys it. You reduce the price. Still nothing. Eventually you begin to wonder whether the rest of the collecting world has somehow failed to recognise the extraordinary opportunity sitting directly in front of them.
Top of the Stack: Best-Selling CGC Comic Titles by Decade (August 25–September 7, 2026)
According to GPAnalysis, the latest 14-day reporting period generated $5.8 million in sales from 23,349 individual books across major venues offering CGC-graded comics, magazines and pulps. The median price was $100, holding the market near the $100 mark.
Transformers Is Quietly Building a Multi-Generation Comic Market
Across a single fortnight, Transformers appeared among the sales leaders of the 1980s, 2010s and 2020s. Its original series generated $39,985, its 2019 incarnation generated $9,025, and its current 2023 series generated $55,682.
The Black Suit Still Owns the 1980s Comic Market
The top three 1980s issues weren’t scattered across unrelated characters, publishers and collecting trends. They were Amazing Spider-Man #252, Secret Wars #8 and Amazing Spider-Man #300.
Avengers: Doomsday — Doctor Doom, Colliding Worlds and the Comics Behind Marvel’s Next Mega-Crossover
So, with Avengers: Doomsday approaching cinemas, it is worth separating three things collectors often blend together: what Marvel has actually confirmed, which comics appear to be feeding the movie, and what collectors have genuinely paid for the major books connected to its characters.
And there is plenty to work with.
Top of the Stack: Best-Selling CGC Comic Titles by Decade (August 11–24, 2026)
The CGC-graded market pushed higher again during the latest fortnight, with both trading activity and total sales climbing while the median price returned to $100. From August 11 to August 24, 2026, GPAnalysis recorded $6.4 million in sales from 24,638 individual books across major venues offering CGC-graded comics, magazines and pulps.
The Market Through the Ages: Where Collector Dollars Were Really Going
During the August 11–24, 2026 reporting window, the 1960s comfortably led every individual decade, with its top five titles hauling in an impressive $775,433. Yet when you roll the full eras together, the Silver Age doesn't take the ultimate crown.
The Biggest Market Isn’t Always the Most Concentrated
Take a look beneath the raw dollar totals, though, and a very different question emerges: rather than just tracking where the heaviest capital landed, how reliant was each decade on its single biggest performer?
Spider-Man Owns the Middle of the Market
During the August 11–24 reporting period, the original 1963 run proved the point yet again, leading the entire CGC-graded market with 1,695 copies changing hands for roughly $0.6 million.
One Sale Can Rewrite a Decade
During the August 11–24 window, the trading charts for 1950s issues looked exactly like you’d expect. Superman led the pack, followed by Batman, Tales from the Crypt, Detective Comics, and Action Comics. It’s a murderer’s row of vintage heavyweights.
Have Comic Book Heroes Lost Their Superpower?
Do superheroes still matter? I don’t mean whether people still watch superhero movies, buy comic books, wear Batman T-shirts or argue online about whether Superman could beat Thor. Clearly, superheroes remain everywhere. I mean something a little different: do comic book heroes still affect us the way they once did?
Beneath the Surface: Trends from the Latest CGC Sales Data
Headline auction records grab the spotlight, but real market health is found in everyday transactions. A look at the latest $6M in CGC sales reveals steady collector activity, stable median prices, and enduring demand across eras.
Top of the Stack: Best-Selling CGC Comic Titles by Decade (July 28–August 10, 2026)
GPAnalysis tracked more than $6.0 million in CGC-graded comic, magazine and pulp sales across 22,503 individual books sold through major online venues over the fortnight. The median sale price remained steady at $99, continuing the remarkably consistent pricing trend seen throughout 2026.
The Unsung Heroes of Comic Books: Forgotten Characters, Overlooked Keys and Heroes Who Deserved Better
Superman can fly. Batman has the Batmobile. Spider-Man has probably appeared on enough lunchboxes, T-shirts, films, cartoons and cereal packets to qualify for his own postcode.
But what about everyone else?
Classic Covers: You Don’t Have to Spend a Fortune
Classic covers have delivered huge returns, but many now come with eye-watering prices. The good news? Ignore the collecting hive and you can still find spectacular, overlooked covers for a fraction of the cost.
Top of the Stack: Best-Selling CGC Comic Titles by Decade (July 14–27, 2026)
The latest reporting period demonstrated the resilience of the certified comic market. Without the support of seven-figure auction headlines, collectors still generated more than $5.5 million in fortnightly sales across over 21,000 books, highlighting the strength of everyday buying and selling activity.
The Market Held Its Ground Without a Trophy Sale
Compared with fortnights shaped by major Golden Age auction results, this was a quieter period at the top end. The highest individual sale was Amazing Fantasy #15 CGC 5.5, which realised $65,000.