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Top of the Stack: Best-Selling CGC Comic Titles by Decade (June 16 to June 29, 2026)
Insights GPAnalysis Team Insights GPAnalysis Team

Top of the Stack: Best-Selling CGC Comic Titles by Decade (June 16 to June 29, 2026)

With 20,746 CGC-graded books sold, $5.0M in total sales, and a $100 median price, the latest GPAnalysis data points to a market where regular collector activity continues to matter as much as the headline books.

Amazing Spider-Man remained the most reliable engine across multiple decades; the Silver and Bronze Age markets continued to revolve around proven keys; the 1980s and 1990s delivered familiar nostalgia trades; and the modern market found its loudest signal in Absolute Batman.

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Do Superhero Movies Really Sell Comic Books?
Novelty GPAnalysis Team Novelty GPAnalysis Team

Do Superhero Movies Really Sell Comic Books?

A character appears in a post-credit scene, a studio announces a casting choice, or a trailer gives us two seconds of a villain’s helmet in shadow, and suddenly everyone remembers the same book at the same time. The first appearance. The origin issue. The villain key. The “rumoured to be important” cameo book that was sitting in dollar bins six months earlier.

But here is the uncomfortable question: do superhero movie releases actually increase comic book sales, or do they simply increase comic book attention?

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Beyond CGC Grade & Label
Insights, Recourse Keston’s Old School Comic Books Insights, Recourse Keston’s Old School Comic Books

Beyond CGC Grade & Label

Beyond the CGC grade and label, small details can make a big difference to collectors. From page quality and cover colour to stamps, writing, centring, production quirks and even tiny artwork details like Wendigo’s foot on Hulk #181, advanced collectors learn to see each comic as an individual copy — not just a number on a slab.

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What Collectors Were Really Buying This Fortnight
Insights GPAnalysis Team Insights GPAnalysis Team

What Collectors Were Really Buying This Fortnight

Collectors kept returning to books with recognisable characters, strong first appearances, major story moments and proven demand. Spider-Man remained the clearest through-line, but the same pattern showed up across Fantastic Four, Hulk, X-Men, Venom, TMNT, Invincible, The Walking Dead and Absolute Batman.

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Supergirl: The Girl of Steel Gets Her Moment
Novelty GPAnalysis Team Novelty GPAnalysis Team

Supergirl: The Girl of Steel Gets Her Moment

She is not new. She is not a recent invention. She is not merely “Superman, but younger.” Kara Zor-El has been part of DC history since the Silver Age, has died one of the most famous deaths in comics, has carried multiple solo series, has crossed into television, animation, film, and now stands ready for what may be her biggest pop culture moment yet.

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Top of the Stack: Best-Selling CGC Comic Titles by Decade (April 21 to May 4, 2026)
Insights GPAnalysis Team Insights GPAnalysis Team

Top of the Stack: Best-Selling CGC Comic Titles by Decade (April 21 to May 4, 2026)

This fortnight was a strong reminder that the CGC market does not move in one straight line. At the top, Star Wars #1 CGC 9.6 delivered a massive Bronze Age headline with a $162,500 sale. In the middle, Amazing Spider-Man continued to provide the market’s most dependable trading engine. Over the decades, Batman, Superman, Showcase, Fantastic Four, X-Men, and Hulk kept the historical foundation intact.

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