Collector Guides
Guides for comic collectors: how grading works, the ages of comics, Canadian price variants and more, each with real copies from our stock.
- Comic Book Grading Guide: Grades Explained How comic book grades work: the 10-point scale from 0.5 to 10, what each grade means, what lowers a grade, and how Republic Comics grades every copy.
- Canadian Price Variants: How to Spot a CPV How to spot a Canadian price variant: the Marvel and DC CPV years, what the price box shows, and how to tell a CPV from a direct or dual-price copy.
- Doctor Doom Comics to Read Before Avengers: Doomsday Doctor Doom comics to read before Avengers: Doomsday (Dec. 18, 2026), in reading order: his first appearance, origin, Secret Wars and Time Runs Out.
- What Is a Key Issue? Comic Book Keys Explained What makes a comic a key issue: first appearances, cameos, origins, deaths and first issues, how to check one, and why reprints and facsimiles aren’t keys.
- The Best Daredevil Comics to Read The Daredevil stories most often recommended, from Frank Miller’s run and Born Again to Mark Waid, with issue numbers and creators, plus Daredevil stock.
- The Best Spider-Man Comics to Read The Spider-Man stories most often recommended, in order, with issue numbers, years and creators, plus the Spider-Man key issues we have in stock.
- The Best Batman Comics to Read The Batman stories most often recommended, from Year One to The Long Halloween, with issue numbers and creators, plus the Batman comics in stock.
- The Best X-Men Comics to Read The X-Men stories most often recommended, from Giant-Size X-Men #1 to House of X, with issue numbers and creators, plus the X-Men comics in stock.
- The Best Wolverine Comics to Read The Wolverine stories most often recommended, from his 1974 debut to Weapon X and Old Man Logan, with issue numbers and creators, plus Wolverine in stock.
- The Best Superman Comics to Read The Superman stories most often recommended, from Action Comics #1 to All-Star Superman, with issue numbers and creators, plus Superman comics in stock.
- Ages of Comics: Golden Age to Modern Age The ages of comics in order, Golden Age to Modern Age: the years, cover prices and books that define each, and how to date a comic from its cover.
