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.
Molly's Bookstore
Out-Of-Print, Rare, and used books.
Mitzi Witch's Used Books
Fiction and non-fiction in a variety of areas.
Mockingbird Books
Used bookstore with used, rare, out-of-print, and hard-to-find books in all subject areas.
Moe's Books
Catalogs of out-of-print, new, and antiquarian books in all subject areas updated weekly.
Maxwell's Bookmark
Rare and out of print books, including California, Scottish history, genealogy, illustrated books.
Mystical Unicorn
On-line shopping for used books, bibliographies and author information.
Mumfordbooks
Secondhand rare and old books; first editions, out-of-print.
Madden Books
Rare, used antique and out of print books, specializing in politics and history including Chinese, Cuban, Soviet and Socialist publications.
MemoraDelia
Used science fiction, fantasy and horror books. Plus collectibles, independent press.
Mackus Company
Acquisition and sale of illuminated manuscripts and historical legal documents. Statement of authenticity included.
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