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.
Extra Cover
Cricket and soccer books.
The 19th Hole
A site dedicated to rare and secondhand golf books.
High Speed Books
Rare and out of print motoring literature - second hand and new books, magazines, and ephemera; based in New Zealand.
Eden Books
Out of print and used sports books, including football, boxing and motor sport.