p2 scratched deep

[aPunian]

ok well its been about 1 year since iv have my p2 and wow
iv been so amazed by it its 16g and its dope but the thing is
one day i didnt take it to school and my little sister took like a key or something to the edge of the screen and its pretty deep nothings done
to it like the touch still works like i dont really care how it looks as long as
it works but these scratches are so noticable and pretty deep that it just
bugs me when i take it out of my pocket so is there anything i could use to fix this or am i screwed?