Lambiek Online Comics Store - Books, posters and artwork from one of Europe's oldest comics shops. - http://lambiek.net/store/
Comic Art Community - Auctions for original comic art and related commissions, plus message board. - http://comicartcommunity.com/
Underground Collectibles - Underground comix, posters, books, original art, prints, and other counterculture related items from the 60s and 70s. - http://www.undergroundcollectibles.com
The Comic Museum - Selling a wide selection of major and independent books from 1947 to 1998. - http://thecomicmuseum.com/
Comics Unlimited - Back issues, graphic novels, cards, product and industry news, and new releases. - http://www.comicsunlimited.com
Comickaze - San Diego's shop for comics and collectibles. - http://comickaze.com
Comicana - UK retailer of books. Offering subscriptions services, want lists, and back issues. - http://www.comicana.com/
Comic Source - New and back issues from a retailer located in Boca Raton, Florida. - http://www.thecomicsource.com
Comic Book Deals - Features a wide selection of back issues. - http://www.comicbookdeals.com/
House of Comics - Back issues, especially from the 60s and 70s, and original art. - http://www.houseofcomics.com/
Street Life Comics - Comics, back issues, graded comics, magazines, and trade paperbacks. - http://www.streetlifecomics.com/
Mayhem Comics and Collectibles Online - Comic books, role playing games and supplies, collectible card games, t-shirts, anime and toys - http://www.mayhemcomics.com
Comics Pick - Comics, back issues, trade paperbacks, magazines, trading cards and supplies. - http://www.comicspick.com
Comic Book Bin - Back issues for sale and comics reviews. - http://www.comicbookbin.com
Pauls Collectibles - Comic books, vintage magazines, and collectibles. - http://www.paulscollectibles.com
Metropolis Collectibles, Inc. - Offering a wide array of vintage comics. Includes market information, and event calendar. - http://www.metropoliscomics.com/
Capital Comics - Golden Age to Modern Age back issues, many CGC graded. - http://www.capitalcomics.com
Superhero TV - Offers all titles in a 30-year private collection of Marvel comics. - http://www.superherotv.com/
Curious Comics - Comics, action figures, role playing games, trading cards, toys, and anime. - http://curious.bc.ca/
Collectors Ink - Large selection of Golden Age comics to newest releases. - http://www.collectorsink.com/
Blasto Toys - Retailer of comics, toys, graphic novels, Japanese imports, Gundam models. - http://www.blastotoys.com/
Big Pete's Collectibles - Online shop for comics, toys, cars, and collectibles. - http://www.direct.ca/bigpetes/
Dave's Comics - Comic book retailer with large back issue inventory. - http://www.davescomics.com/
Comicrazy - Cult comics and collectibles. - http://www.comicrazy.com/
Mail Order Comics - Specializes in a mail order service for comic books and related items. - http://www.mailordercomics.com
Comic Gems - Selling high grade key issue comics from the silver age to present. - http://www.comicgems.com
Cards 'n' Comics - Seller of trading cards and comics. - http://www.sleepyfrog.com/cardsncomics
Ken Pierce Books - Favorite comics from the past. Terry and the Pirates, Prince Valiant, Li'l Abner, The Phantom, Little Orphan Annie, Batman, Superman. - http://www.kenpiercebooks.com
East Coast Comics - Retailer of comic books with a selection from the 60s to current. - http://www.eastcoastcomics.com/
e-Comix.com - Offers a selection of trade paperbacks, graphic novels, and t-shirts. - http://www.e-comix.com/
Centor Comics - Catalog of comics, complete sets and story arcs, ashcans, non-sports and sports cards, promotional posters, and vinyl record albums. - http://www.centormedia.com
Comic Domain - Offers variants, signed editions, collectibles and an archive of back issues. - http://www.comicdomain.co.uk/
Comics Now - Discount on new comics and stocks many back issues and used books. - http://www.comicsnow.com/