Compare Grocery Store Sales with GroceryGuide  Compare sales at
numerous local grocers with GroceryGuide, a webapp that accesses
sales from hundreds of supermarkets and chains around the
nation. GroceryGuide shows price trends and fluctuations as well
as recipes that can be made with each food item. Additionally,
the site lists coupons that can be further applied to discounted
items. While GroceryGuide is missing one of my favorite
supermarkets on its list, it still has a decent representation
of many chains throughout the country and does a good job
locating bargains without the need to visit each individual
shop's website to view the circulars.