Check the Consumer Review Sites
Consumer review sites like PriceGrabber, Nextag, Epinions and Bizrate will perform a quick search on the product you're interested in and deliver details on current pricing from multiple online vendors. It's true that scoring a good deal may involve more than just finding the best base price for an item, but knowing the price range for a product and having an idea of the major suppliers who offer it is a good place to start. Watch out for some gotchas like sites that have low sticker prices but tack on high shipping and handling fees. Some review sites summarize selling as well as shipping fees for a better picture of the real deal (less applicable taxes, of course). Make the review sites your first stop. For a 10-minute investment, you'll come away with good information, like customer comments and product reviews, and may discover the best e-tailer for your dollar.