These site's do the searching for you and offer a variety of stuff. From time to time they have free stuff with mail in rebates.
I personally enjoy to take a peak at these site's each day.
Yeah, I got a good deal on an LCD TV that doubles as my computer screen (22"). If the LCD is just a monitor for your computer and has no other ports (or a built in TV tuner) you can probably expect less than $179.99.