The Comic Book Collector's Blog

The Comic Book Collector's Blog — page illustration

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

1000+ articles published · 5 categories · New content every week
💰
What is your comic worth?
Free estimate based on eBay sales — series, issue number, condition — in 30 seconds.
🔍 Get a free estimate →
See all 75 authors →
Collector's Guide

Investing in Modern Comics 2020–2026: The Collector's Strategy Guide

Print runs, ratio variants, Krakoa X-Men, DC Black Label, Image — a data-driven method to identify the best modern comics to invest in between 2020 and 2026.

Read article →
Collector's Guide

Multi-User Comics Manager: How to Manage a Family Collection Without the Chaos

Separate accounts, household view, cross-duplicates, shared wish lists, and ownership transfers — everything you need to manage a comics collection as a couple or family.

Read article →
Collector's Guide

Comics Manager: The Complete Guide for Every Collector

Everything you need to know before choosing a comics manager: key features, how to migrate from Excel, CGC tracking, cloud sync, and mixed digital/physical library management.

Read article →
Collector's Guide

Death and Relaunch Effect: What Really Happens to Comic Key Issue Values

Death of Superman, Death of Wolverine, New 52: why event comics lose 70–90% of value in 18 months — and which first appearances build lasting wealth for collectors.

Read article →
Collector's Guide

Long Hold vs. Short Flip: The Comic Collector's Investment Strategy Guide

Vintage CGC hold or modern variant flip? Compare returns, tax treatment, storage, and capital allocation across both strategies to build a smarter comics portfolio.

Read article →
Collector's Guide

CGC Graded Comics Resale Premium: Real Market Numbers by Grade

How much more does a CGC comic sell for? Premium percentages by grade (9.4, 9.6, 9.8), real examples with ASM #129, #300, Walking Dead #1, X-Men #94, and a full profitability calculator.

Read article →
Collector's Guide

Comics Auction Bidding Strategy: The Complete Method (eBay, Heritage, ComicConnect)

Master comics auction bidding with sold comps, hard max bids, sniping tools (Gixen, AuctionStealer), buyer's premium math, and the psychological traps that blow your budget.

Read article →
Collector's Guide

Dehumidifier for a Comic Collection: Complete Buyer's Guide

How to choose the right dehumidifier for your comic collection: capacity, noise level, continuous drain, humidistat settings, and monthly cost. Trotec vs Pro Breeze compared.

Read article →
Collector's Guide

Preventing Yellowing in Vintage Comics: A Collector's Complete Guide

Learn why vintage comics yellow and how to stop it: Mylar bags, acid-free boards, storage conditions, and professional Bookkeeper deacidification — with real costs and protocols.

Read article →
Collector's Guide

MCU & DCU Adaptations: The Exact Speculation Cycle That Drives Comic Book Values

The 4-phase MCU/DCU spec cycle explained with real data: Hulk #181, Shang-Chi, Moon Knight, Eternals. Learn when to buy, when to sell, and how to anticipate announcements.

Read article →
Collector's Guide

ComicConnect, Heritage Auctions, and eBay: Which Platform for Selling Comics?

Fees, audiences, and price ranges compared across eBay, ComicConnect, Heritage Auctions, and ComicLink — so you can pick the right platform for every comic you sell.

Read article →
Collector's Guide

Comic Shops in Paris, Lyon, and Marseille: The Collector's 2026 Guide

The definitive guide to French comic shops in 2026: Paris (Album Bastille, Pulps Comics), Lyon, Marseille, Bordeaux — hours, pre-orders, pricing, and tips.

Read article →
No articles match your search.