It may cost you approximately around 60% of the list price and labor charges.
It will cost you more to have it repaired than just buying a new one.
The labor cost of repair is very high.
You will notice that Panasonic has a tv recommended in each price category of entry level to the high end.
Sony and Toshiba (the top other brands)
Other brands like LG,
Sanyo and Vizio (the next 4 brands)
did not even get mentioned.
The cost of LCD screen is really very high and costly.