Comparison shopping on the Web doesn't involve driving all over town from store to store. Click your way to better deals with handy comparison sites PriceGrabber and MySimon. Both sites look and feel like just another well-organized online store. However, rather than promoting their own inventories, these sites show you who else is selling your item online and for how much. Before you snap up the lowest priced listing just be sure to read all the fine print and factor in shipping charges.

Comparison sites are also a great resource for online auction enthusiasts. Use these sites to determine the fair market value for an auction item and then set your maximum bid accordingly.