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.
edeal.com
Bid on sporting memorabilia items.
Que Bid
Specializes in auctioning graded sports cards but also offers sports memorabilia, guitars, computers, and accessories.
Golf Auction
No commission golf auction.
Saddlesandtack.com
Online auction strictly dedicated to the equestrian market. New and used merchandise.
New Used Golf Auction
An auction site for all golf equipment and apparel.
Golfbidder
Golf equipment online auction.
Coubertin Olympic Auction
Online auction of a wide variety of Olympic memorabilia.
Used Sports
Online auction for sports equipment, recreational gear and sports memorabilia.