From the looks of it, it should be pretty cheap. If it's still covered by AppleCare, they will repair it for free. If not, it's still $200-$300 total. If you would like to sell it in the future and add it to your macbook pro fund, its worth fixing it. But otherwise, I would say it's not worth, since it's an old laptop and the net value is probably around the $400-$500 priceline.