Prices range from under $500 dollars for smaller screens to over $4000 for huge screens.
You may find reviews of HDtv's at gizmodo.com/5698534/how-to-buy-an-hdtv,www.nextag.com/,www.bestbuy.com/TVs,www.sears.com/TVs or Target.com. They will be listed with various prices.
Nextag is a comparison shopping site, so it will let you see the difference in prices on HDTV DLP projectors. Since they show different prices from different retailers, their policies will be different.
HDTV antenna online from Amazon has really great service. They also sell really good prices for HDTV and antenna that would help you since you broke your antenna.
If you are curious to buy a LG HDTV and you would like to find the cheapest or compare prices and find a good deal, this is a great place to do it. http://www.buyledtelevision.com/LG-42SL90-LED-HDTV
Places where one can purchase a Sony 42 inch HDTV at discount prices are from one of many online sites such as Amazon, eBay, Overstock and Best Buy or the Future Shop.
Since you haven't specified which brand of HDTV you're looking for, I'd suggest looking at Future Shop, Best Buy, or the Source's online eflyers. The flyers show their most competitive prices and will give you an idea of what you're looking for.
A much better picture on a much bigger screen. Prices on HDTV are at their lowest.
You can buy an HDTV from Wal-Mart. They sell excellent HDTVs there, with great quality and awesome prices. If you're looking for one online, EBay has a selection of HDTVs new and used.
HDTV's come in many sizes. A search on sites, like BestBuy, Wal-Mart, Sears, to do some comparison shopping. Though a general rule, is the older the model the better the price.
It's worth buying a high quality LED LCD 1080 P HDTV. I personalty don't see the value of buying a 1080i HDTV and feel that since HDTVs will last for years the LED LCD HDTV in 1080P is the best choice in spite of the higher cost. It may become worth buying a HDTV 3D, but currently they do not have enough 3D material and prices will drop
There are several good places online, but also be sure to check your local Walmart, Costco, and Target.
One can find the best price for the samsung hdtv at Best Buy or on Newegg. You should look, especially, for sales during the holiday season for the lowest prices and highest price cuts of the season.