I just recently purchased a used navigation screen (16:9) and I noticed the screen has one small scractch. Is there a way as far as using a product to get rid of the scratch? I read I could use toothpast or Displex, but I'm not sure if that would work.

What options do I have?

1) Fix it myself with toothpast / Displex?
2) Take it to a stereo shop...maybe they can fix it?
3) Replace the screen? How much would that cost?

Your input is greatly appreciated!

Thanks!