wondering if anybody here would like to chime in on the following. I'm looking to buy a 13" MBP on the cheap, and i'm looking at one that has had coffee spilled on the keyboard. Test driving the machine, everything seems to work fine - except the keyboard (so I tested with a usb keyboard). USB ports, display port, optical drive, WIFI - all seem to be OK. It's a base 2010 13" MBP. $500. Thoughts? I'm fairly apt at fixing electronics. I feel confident in being able to replace the keyboard, but wonder if there is a chance they coffee may have damaged the logic board.