That blows dude, same happened to me at school, mine wasn't so deep so I got a hand blade and Goo-Gone and CAREFULLY removed the scratches. I'd say do the same but be VERY careful. Then if there are any deeper scratches you can get some touch up paint from Nissan or a local auto parts. I'd suggest Nissan because its the same color code but its a $10+/- difference so thats up to you. Keep us updated.