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 ยท 5 categories ยท New content every week
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Key Issues

Sandman: the sleeper issues with real upside

Sandman #1 still sits under โ‚ฌ10 on eBay while #8 (1st Death) climbs: here are the sleeper issues of Gaiman's series and their real upside.

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Key Issues

The Sandman, the original series (1989): analyzing Gaiman's launch

An analysis of the 1989 Sandman launch by Neil Gaiman: #1 Sleep of the Just, the Vertigo precursor, and the real eBay value of the first issue.

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Films & Series

Old Boy (2003): the film versus the manga of inspiration

Old Boy (2003) vs the manga: Tsuchiya and Minegishi (1996-1998). Same device, but the reason for the sequestration is of a completely different nature. Commonalities and differences.

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Collector's Guide

The best Venom story arcs to collect

Lethal Protector, Maximum Carnage, the Donny Cates run: the essential Venom arcs, with real eBay values for the key issues (June 2026).

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Collector's Guide

The Best Spawn Story Arcs: A Collector's Guide

The essential Spawn arcs, from McFarlane through the Capullo era to Endgame, with real eBay values for the key issues (June 2026).

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Valuation

Investing in Doctor Strange Comics: Which Keys Hold Value

Strange Tales #110, #115, Marvel Premiere #3: real auction records and risk/liquidity analysis for investing in Doctor Strange comics. Not financial advice.

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App

Google Sheets comic collection template: 12 columns, 3 formulas, free

Build a free comic collection tracker in Google Sheets in 5 minutes: 12 essential columns, ROI and total-value formulas, dropdown validation, plus a CSV migration path.

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Key Issues

Sandman Specials and Spin-Offs Worth Knowing (Orpheus, Death, Endless Nights)

Sandman Special #1 (first Destruction), Death: The High Cost of Living #1, Endless Nights: the guide to the Sandman specials and spin-offs that actually matter.

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Films & Series

Mystery Men (1999): the film versus the comics of inspiration

Mystery Men (1999) vs the comic: Bob Burden and Flaming Carrot Comics (1987), a film which removes the hero from his own source. Commonalities and differences.

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Collector's Guide

The Best Punisher Story Arcs: A Collector's Guide

From Circle of Blood to Garth Ennis's MAX run (Born, The Slavers, Barracuda): the best Punisher arcs and their key issues, backed by real eBay values.

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Valuation

Investing in Black Widow Comics: Which Keys Hold Their Value?

Tales of Suspense #52, ASM #86: real documented prices, liquidity, MCU effect and risks. A no-fabrication investing guide.

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Collector's Guide

Venom Reading Guide: Where to Start and in What Order

Start with the black suit in 1984, then Lethal Protector (1993) and the Cates and Stegman run (2018-2021). The reading order and the key issues at each step.

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