Howdy, I picked up a water damaged MBP 15" non-uni w/charger today. Previous owner could not get it to boot, or even chime for that matter. I opened the thing up not knowing what to expect, and there is some serious residue from the accident (what looks like corrosion). Strangely though, I pressed the power button and it turned on after tinkering around on the inside a bit! I think the battery only has a few cycles too! My questions now are... 1.) What is the best cleaning agent for the components inside? 2.) What would be a good price point (for eBay or Craigslist) for a laptop of it's sort. Thanks!