I've tried that already, the LCD is a LED Backlit LCD and there is only one at 200+ for that specific AU model. I know other manufacturers must make LED LCDs. I had a G1 and G2 which both got cracked/scratched LCDs and was able to substitue different model that were as good as the original.
I picked up a dual backlight screen for my 17 G2s for under 100. There were others at over 225. Same goes for my G1, there is just not enough information to reference different models. BTW I have a G50v-x1 now and the X83v I only paid 150 so I am trying to keep the costs down on repairing it!