If you have a clear title, someone will jump on it as-is, handlebars and damage accepted, and it's out of your hair. With a title you could shoot for maybe $500 I think........
CL350 is a highly desired cafe platform, people are looking for them. If it has good exhaust, that's a major plus.
To fix it up would cost an undetermined amount of time and money, parts can be hard to find.
Parting it out would yield some cash, but you have to take it apart, find buyers, shipping, etc. - and you'd still be stuck with a bunch of stuff nobody wants in boxes anyway.