My macbook fell from a stack of tires in the garage, I managed to catch it before it hit the ground the I guess when I caught it, I damaged the screen. It started as a black crack but then my screen started to turn white. It has slowly been growing and getting larger. see picture. I was going to try and sell it, I got it in 2008? it is 2.1 GHz 1 GB RAM 120 gb. Otherwise in good condition with the box and all the discs. what is a fair price for craigslist?