hopshop.us - hopshop.us evolved from a simple concept - to allow serendipitous discovery of great stores and...
AverageFinder - AverageFinder is an all-in-one product value tracking service for eBay that will provide all the information related to product selling and purchasing.
Shopzilla - Shop smart and shop fast at Shopzilla!
Altosight - eCommerce price monitoring & tracking software
Invisible Hand - InvisibleHand gets you the lowest price on shopping and flights.
Auction Price Finder - Check the current value of any item on ebay, based on the last sales.