Real estate question.

A property in a highly desirable location in wine country California.
Locals are willing to make a competitive offer and avoid a possible commercial buyer coming in.

Through an agent the final closing costs could be in the 50k range all said and done.

Considering the desirability of the property and location it seems to me listing it nationally with an agent and a possible biding war may be best to start, then see if a local buyer wants to top that.

Any thoughts?
Thanks