| Comic Emporium | | Online store selling back issues from the 1940's through the present. |
| Comic Web | | Comic books and collectibles. Online store. |
| Comicopia | | Stocking a wide selection of book trade paperbacks, comics and related merchandise. |
| Comics Wanted | | Buying pre 80s only books and collectibles. Includes list of wanted items. |
| Comicsmart | | Comics, cards and other collectables. Specialities include back issues, Yu-Gi-Oh!, Top Trumps & Corinthian. |
| Copperhead | | Maryland store selling new and back issue comic books, supplies and news. |
| Cosmic Cat Comics | | Offering ongoing or six issue subscriptions to Marvel, DC Comics and all the Independent publishers. |
| Cosmic Clutter | | Online store selling comic books, collectibles and toys |
| Ed Kalb Comics | | Comic Books 1939-1995, pulp magazines, Big Little Books, Monster and Mad Magazines, vintage paperbacks, movie posters and related hardbacks. |
| Emory's Memories | | Private collection of comic books, original artwork, books for sale. |
| Empire Collectibles | | Specializing in rare Golden Age comic books, Silver Age keys and Pulp Magazines from 1930's to date. |
| EVL Comics | | Preorder new comics and browse through back issues from Golden Age to current. |
| Harley Yee Rare Comics | | Experienced dealer in Golden Age and high-grade Silver Age comics. Senior advisor to Overstreet Price Guide. |
| Heritage Comics | | Rare and collectible comic books, vintage comics, and original and animation art available in online and live auctions. |
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