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.
Shopping -> General Merchandise -> U
United Specialties
Gifts and collectables.
Unclaimed Baggage Center
Offers a variety of items from airline passengers' unclaimed luggage.
UtesGifts.com
Collectibles including boyds bears, dept. 56, roman and Schurmann Cards.
United Priority
Offers a variety of products and services including: Office supplies, memorial urns, lingerie, DVDs and books.
Unique Product Marketing Group
Knife sharpeners, craft supplies, golf products, and games. Australian site delivers internationally.
US Sensible Creations
Offers birdhouses, bike racks, kitchenware, and wall murals.
UniqueGiftsforLess.com
With picnic backpacks and art objects.
Ultimate Gifts
Collectibles, kitchenware, baby items, sewing machine, and decor.
United States Historical Society
Offers sales of collectibles including plates, eagle statues, Renoir umbrellas, and Florence Nightingale.