The cost of laptop screen repair can vary depending on several factors. The most significant is that touchscreens cost a lot more than regular LCD panels. The next is the size. A larger LCD panel will typically cost more than a smaller panel. Screen quality will also play a major factor in the pricing of a laptop screen repair.
It is always best to have a laptop screen repaired by a qualified repair shop. Attempting a repair like this yourself will more often result in creating additional damage. Always make sure they are using brand new OEM parts. They should provide you with a full price quote before the repair and a warranty covering parts and labor for your laptop screen repair.