So, I just bought a 08 Macbook Air off a guy for 60.00. The machine had liquid damage and will power up and has something on the screen but you can not see it very well. The screen is very very dim. I think it is going to need the logic board replaced. I have searched a lot of places and looks like I can get it done for around 250-300 via ebay. Just trying to get the machine running for the kids. Is there any place I should use or any other. Is it even worth fixing?