Depending on the size of the TV, your country location, the total cost of the LCD screen (parts+labour+shipment+insurance+time) could be higher than a new TV.
The chances of the screen being bad before the other parts is very rare.
There are several factors to determine the screen properties to find a compatible (frequency; pixel; bezel size; lcd or led; back light driver suitability; T-con driver compatibility etc).
Answers & Comments
Depending on the size of the TV, your country location, the total cost of the LCD screen (parts+labour+shipment+insurance+time) could be higher than a new TV.
The chances of the screen being bad before the other parts is very rare.
There are several factors to determine the screen properties to find a compatible (frequency; pixel; bezel size; lcd or led; back light driver suitability; T-con driver compatibility etc).