After you will check all the details that you need to check, after you will decide what would be the best size for your needs and what would be the right model, all you have left to do is to choose where to buy.

Many suppliers might offer completely different prices, yes, for the same product.
Some of them will offer discounts, some of them will have special promotions (just today, and only for you) and you cant even imagine how big the difference might very often be between different LCD providers.

Today, you can find more than just one option for comparing prices first of all you can go to a few stores in your neighborhood and just ask how much?
You can also ask people and see what should be the cheapest place, but you can the fastest and the easiest, you can just compare prices online.

There are many websites today that offer price comparison through their sites, I wont mention of course all of them or even some of them because there are so many but sites like pricerunner and pricegrabber should give you want you need and might definitely save you time and money.

Good luck!