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.

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Collector's Guide

When Jim Valentino writes without drawing: the side that we cannot isolate

107 ads credit him as screenwriter, none certified. What writing for others changes, and how to separate two bibliographies that the market confuses.

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Collector's Guide

Jim Valentino: where to stop in a bibliography without progression

Four blocks without continuity between which you must choose rather than progress. The performance of each, the dropout points, and why two is enough.

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Collector's Guide

Valentino's line in the face of color: why the copy counts

Thrifty drawing has no defense against poor coloring. What each regime does to its trait, and the criterion for choosing between two examples.

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Collector's Guide

Jim Valentino and the founding of Image: the contribution that cannot be collected

The founding principle, what it cost those who adopted it, and why its own series bear no bonus as of August 29, 2026.

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Collector's Guide

1992: the most speculated year of the medium wonders at 5 dollars

175 listings, major first issues at $1.00. The mechanism explained, what survived, and how to recognize a bubble in progress.

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Collector's Guide

Guardians of the Galaxy 1990: not the film crew

Same title, different team, different century. Median at $6.98 and numbers at $0.99 as of August 29, 2026, and the research bias that distorts comparisons.

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Collector's Guide

Shadowline: the label that 19 ads mention, and hundreds of titles

Jim Valentino's greatest contribution is his most invisible. What an editorial label does, why the market doesn't index it, and how to spot it.

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Collector's Guide

Jim Valentino's drawing: what he refused to do

The least spectacular of the 1992 founders, by choice. Why this bias cost him commercially and why he ages better.

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Collector's Guide

Signing a cover is not drawing the number

A name on the front does not guarantee anything on the pages. What's different about a cover story, and how to verify an attribution.

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Collector's Guide

Collecting Jim Valentino: the bibliography without a high point

Four sets between $4.96 and $7.99 median, no key numbers, and only one expense item that really matters. Statement of August 29, 2026.

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Collector's Guide

A Touch of Silver: the $3.96 autobiography of an Image founder

His most personal series is the least expensive in his bibliography and the only one without any certified advertisement. Statement of August 29, 2026.

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Collector's Guide

The supernatural in Usagi Yojimbo: why the spirits are not a departure

Folklore creatures, ghosts, possession. What this vein allows for the story, how it is staged, and why it extends the documentary requirement.

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