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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Key Issues

Wolverine vs Sabretooth: Every Key Issue and Their CGC Values

From Iron Fist #14 (1977) to Wolverine vol. 3 #50, discover every key issue of the Wolverine vs Sabretooth rivalry with current CGC values and collector tips.

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Key Issues

Web of Spider-Man Key Issues (1985-1995): Complete Collector's Guide with CGC Prices

Web of Spider-Man #1 (1985) drops the black suit, #18 has Venom's first cameo, #36 the first Tombstone, #117 opens the Clone Saga. CGC grades that matter.

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Films & Series

The Ninja Turtles (1990): the film versus the comics of inspiration

The Ninja Turtles (1990) vs the comics: Eastman and Laird (Mirage, 1984), dark comic vs cartoon, Splinter and Shredder. Commonalities and differences.

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Films & Series

Thunderbolts* (2025): the film versus the comics of inspiration

Thunderbolts* (2025) by Jake Schreier vs the comics: Thunderbolts #1 (1997, Masters of Evil twist), the Sentry and the Void (The Sentry #1, 2000). Commonalities and differences.

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Valuation

Semic Spider-Man 1980-1990: Vintage Value Guide

Price ranges, key issues and grading for Semic Spidey and Strange comics from 1980-1990. Find out what your vintage French Spider-Man albums are worth in 2026.

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Valuation

Raw vs. Graded Comics: The Complete Investment Decision Guide for 2026

Grade modern keys likely to hit CGC 9.8 and rare vintage books, or keep raw? Our 2026 matrix covers every tier, ROI formula, and arbitrage scenario with real census data.

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Collector's Guide

Comics Collection Numbering System: The Complete MCC-001234 Guide

Build a bulletproof numbering system for 500+ comics: unique MCC IDs, removable polyester labels, timestamped logs, and IDs linked to your app records. Step-by-step pro method.

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Collector's Guide

How to Negotiate the Price of a Comics Collection: 6 Data-Driven Techniques

6 proven techniques to negotiate 15-30% more when selling your comics collection: printed eBay comps, condition docs, inventory, credible alternatives, and more.

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Collector's Guide

Mylar Sleeves for Comics: When They're Actually Worth the Cost

Mylar vs. polypropylene for comic storage: the 4 cases where Mylar pays off, the 3 where it's overkill, plus brand picks and a budget guide by collection profile.

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Collector's Guide

My Comics Collection for Tintin, Astérix, and Franco-Belgian BD: Complete Collector's Guide

How My Comics Collection handles Tintin & Astérix: first-edition tags, signatures, photos, and the BDM price guide to cross-check for Franco-Belgian comics.

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Tier list

The best comic book colorists: the tier list

Tier list of the best colorists: Dave Stewart, Steve Oliff, Laura Martin, Lynn Varley, Matt Hollingsworth, Jordie Bellaire… color artists.

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Comics History

The History of Cassandra Nova in Comics

From New X-Men #114 to the Krakoa era: Cassandra Nova's origin, the Genosha massacre, and the 2026 key issue values amid MCU X-Men speculation.

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