Froogle:
Developed by Google, Inc. One of the most promising price comparison sites to date.
BizRate:
One of the largest price search sites. Over 30 million products listed.
Shopping.com:
Child of Dealtime and Epinions, now merged to provide you with three shopping search engines that feature your products separately, yet the same.
Yahoo Shopping:
Complete Yahoo Shopping data feed creation and maintenance solutions.
MSN Shopping:
Complete MSN Shopping data feed creation and maintenance solutions.
NexTag Shopping:
Complete NexTag data feed creation and maintenance solutions.
PriceGrabber Shopping:
Complete PriceGrabber data feed creation and maintenance solutions.
Cardinal Books
Used books, including collectibles and other hard to find titles.
Clover Hill Books
Specializes in 20th century British and American literature, poetry, literary criticism, and biography about 20th century writers.
C. North Books
Specializing in Western Americana, Native America, biography, science fiction, and art.
Charles B. Wood III, Antiquarian Booksellers
Includes architecture, landscape architecture and garden history, art conservation, book arts and printing history.
Chapel Hill Rare Books
Specialities include Americana, 19th and 20th century first editions, and rare books in a variety of subjects.
Curious Book Shop
Science fiction, mystery, children's books, Michigan history, sports memorabilia, and old magazines, including comic books and pulps. Includes searchable online inventory.
Capricorn Books
Specializing in rare and used books; a general stock with larger catalogues being Military History, Science Fiction/Fantasy, Children's, Art, Antiques, and History.
Carol's Books
Wide variety of good value secondhand books through the post.
Canterbury Books
Offers secondhand and out of print books by mail in all categories, with an emphasis on Canadian content.
Carpe Libris
Antiquarian, rare, and other interesting books, including private press, letterpress, and ephemera.
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