The Comic Book Collector's Blog

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Practical guides, expert advice and resources to manage, value and grow your comic book collection.

1000+ articles published · 5 categories · New content every week
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Comics History

Sersi of the Eternals: Editorial History and Key Issues

From Kirby's Eternals #3 (1976) to the Gaiman reboot and the MCU film: Sersi's full history plus the 2026 value of her undervalued key issues.

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Comics History

Comic Creators Leaving Marvel & DC for Substack: Full 2022-2025 Guide for Collectors

Snyder, Tynion, Hickman and 40+ star creators left Marvel and DC for Substack. Economics, key issues, exclusive variants, and collector spec opportunities explained.

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Films & Series

Venom: The Last Dance (2024): the film versus the comics

Venom: The Last Dance (2024) vs the comics: Knull, god of symbiotes (Venom #3, 2018, Cates/Stegman), the Xenophages. Commonalities and differences.

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Collector's Guide

Monthly Comic Collection Maintenance Routine: 6 Steps in 1 Hour

Protect your comics collection with a one-hour monthly routine: humidity checks, longbox inspection, database backup, key issue pricing, display rotation, and preorder review.

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Collector's Guide

Graphic Novels and Your Comics Collection App: The Complete Collector's Guide

How to tag, value, and store graphic novels in a comics collection app. Covers OGNs, omnibuses, Absolute Editions, dust jackets, and must-know titles like Watchmen and Maus.

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Collector's Guide

Comic Bags and Backing Boards: The Complete Collector's Guide

Polypropylene, polyethylene or Mylar, Current, Silver or Golden size: which bag and acid-free board fits each comic, and when Mylar is worth it.

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Key Issues

Ghost Rider Bronze Age Key Issues: The Top 10 to Target

The 10 Bronze Age Ghost Rider key issues to target first, from Marvel Spotlight #5 to Ghost Rider #81, with CGC price ranges and market signals.

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Tier list

The best comics of the 60s: the tier list

Tier list of the best comics of the 60s: Amazing Spider-Man, Fantastic Four, X-Men, Doctor Strange, Avengers… the Silver Age ranked.

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App

Inventorying 1,000 comics in 90 minutes: the pro bulk method

Catalog 1,000 comics in 90 minutes with the bulk method: EAN-13 smartphone scanning, sorting by series, CSV import, and a series search for pre-1980 issues.

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Comics History

Sentry (Robert Reynolds): Who Is He? Origin and Key Issues

Who is Sentry? Robert Reynolds debuted in The Sentry #1 (2000) with the power of a million exploding suns. His origin, death in Siege and the key issues.

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Valuation

Generative AI Impact on the Comics Market 2024-2025: DC Ban, Marvel Policy, Spec Outlook

DC Comics banned AI covers in May 2024. Marvel stays vague. How generative AI is reshaping the comics industry, creator jobs, and collector spec strategies in 2025.

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CGC & Grading

CGC 9.4 vs 9.6: The Resale Premium by Comic Era in 2026

See how much the CGC 9.4 to 9.6 jump adds to resale value across every comic era, with 2026 census data and the price thresholds that make grading pay off.

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