You can purchase a Samsung LCD TV at both Best Buy and Wal Mart. Where to buy it is ultimately up to you. Compare prices to choose where to buy your tv.
Where you can get a LCD Samsung 22" TV depends on where you live. You could certainly call your local department stores or electronics store and ask or you could go to the Samsung website and see if...
Samsung is the maker of many different models of LCD televisions. Most of them have 1080p resolution, which produces images that are both vivid and sharp.
Samsung TV's are generally less expensive, but have less technological features available, whereas Sony TV's cost about $100, but offer a slew of technology innovations.