I have a MBP version 10.6.8 and about 2 inches on the right side of the screen is flashing white lines. Is there anything I can do to fix it? And if not how much will it cost to fix?

I have not dropped my computer or anything, but all of a sudden the screen got all messed up. It helped to move the screen back a little bit, but now for it to go away I have to hold the screen.  I tried resetting the PRAM, safe boot, repair disk utility, etc.  Unfortunately, I do not have applecare.  The computer is only 2 years old.  Thanks for any help.

The screen is broken. Take it to an Apple Store to fix that