With respect, you are not going to get rich by either parting it out or selling it whole.
Parting it out takes time and is some cases, as you already know, special tools.
In this condition it “might” bring $100 at a meet, or less, and more than likely less, unless you find that one person.
You are free to post a for sale ad here on our website. Location of the motor and pictures will help immensely.
Regards
Richard
http://www.richardsoutboardtools.com
classicomctools@gmail.com