For many printer bargain hunters, comparison shopping engines have become the first port of call. Services such as Shopzilla.com, Shopping.com, NextTag.com, and Yahoo! Shopping have dedicated printer categories. This lets you filter results by brand, price, or type, such as laser or multifunction inkjet (the links I've provided will take you to these sections).
The Best Buy charts and product reviews we compile at PCWorld.com also include links to the latest prices for each product, supplied by our pricing engine partner, PriceGrabber.com. We've also got a dedicated Printers & Accessories shopping section, which includes an Ink and Toner price finder. Both areas let you customize your results by manufacturer and model type.
Though Google's Froogle Beta and Microsoft's Live Product Search Beta do not have dedicated printer categories, I've had some success with them.
Two more very worthwhile links--to informative PCWorld.com--stories before I move on. A few months ago, we surveyed more than 5000 readers to find the best places to buy tech gear. Our conclusions took prices, selection, sales help, and return policies into account.
I also recommend that those new to comparison shopping sites have a quick read through our recent report on protecting yourself when using them. As the story explains, some unscrupulous vendors can manage to worm their way into price comparison site listings. Knowing how these shopping engines work can help you avoid the bad apples.