Hey everyone, I'm sorry if this is in the wrong section but I have a question that I couldn't find the answer to anyplace else. I was cleaning out my dad's basement and found an old Mercury KF-7 Super 10. It's been in the my dad's basement for 20+ years and its covered in oil, grease, and dust. What is the best way to clean this baby up without damaging any of the finish on it? Also the house is being sold, and I have no place for it, so I was going to try to sell it, I have zero clue what it would be worth. Any help appreciated...

Scott, P.