So the apple store just called me and said they found water damage in my computer. This must have occurred when I spilled my drink on it when I first got my computer. I needed two keys replaced because I yanked them out, causing damage to the underside pins, trying to clean some dirt ball under it and now I'm guessing my cost is going to be $700. I'm thinking of just getting an external keyboard to use instead since I really never carry my computer around with me. I can't afford that right now, so can I refuse the repair from Apple and get my computer back? I mean, if they can do the repair now, isn't it possible for me to bring it back at some point down the line and ask for an OOW repair?