Hey, my ipod touch got some water damage (only submerged accidentaly in cold water for about a second)! It's still under warranty but I know that it doesn't cover water damage. It truned on but the screen had these little gray lines running up and down it. The touch works just barely and the sound button doesn't work. I don't think it can be repaired at home. Can anyone give me an estimate on how much it would cost to get it repaired?