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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Valuation

Census CGC: reading the population to invest

Learn to read the CGC census by grade to measure the real rarity of a comic, cross-reference population and demand, and avoid interpretation pitfalls.

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Key Issues

Spider-Man Key Issues: Complete Collector's Guide

Key issues Spider-Man: Amazing Fantasy #15, ASM #1, #14, #121, #300, #361... CGC values, sales records and complete buying guide.

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Key Issues

Marvel Key Issues: Must-Have Comics and Their Values

Marvel key issues: Amazing Fantasy 15, Hulk 181, X-Men 1... real CGC values, census and buying guide for informed collectors in 2026.

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Tier list

The best robots and AI in comics: the tier list

Tier list of the best robots and artificial intelligences: Vision, Ultron, Brainiac, Cyborg, Red Tornado, Machine Man, Sentinels… the synthetics classified.

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Collector's Guide

Cable reading guide: where to start, order of runs

Where to start with Cable? Reading guide to the major runs and sagas of Cyclops' son, from X-Force to Cable & Deadpool, in ideal order.

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Collector's Guide

Bullseye Reading Guide: Where to Start

Where to start with Bullseye? Reading guide to the major runs and sagas of Daredevil's archenemy: Miller, Bendis, Diggle, solos and modern era.

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Collector's Guide

Brainiac Reading Guide: Where to Start Comics

Where to start Brainiac in comics? DC reading guide: runs, sagas, and key arcs, from the Silver Age to Geoff Johns and the modern era.

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Comics History

Doctor Doom, Doomsday, Doom: what's the difference?

Doctor Doom is Marvel's villain since Fantastic Four #5 (1962). Doomsday is the DC monster who killed Superman in 1992. Avengers: Doomsday is about Doom.

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Valuation

Webtoon and manhwa: a collectible market?

Can webtoons and manhwa be invested like comics? Digital versus physical, Korean specificities and caution in a still young segment.

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Valuation

First appearances UK Marvel: the little-known segment

Some Marvel keys were born in British weeklies: why they are underfollowed, rare in high grade, and how to gauge demand.

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Films & Series

The New Adventures of Sabrina versus the comics: the publisher fabricated the source

Sabrina (2018) vs Archie's Mad House #22 (1962): the character was comical. The publisher created a horror version in 2014, then had it adapted. Key numbers.

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CGC & Grading

CGC Grading Guide for Saga Comics: What to Grade and Why

How to identify and CGC-grade Saga #1 first print and the Diamond Retailer Summit variant (~500 copies). Real eBay data, documented records, honest grade-tier advice.

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