Mary, it really depends on your real goals.
Is TIME an urgent concern?
Does the real estate have issues?
Are their obstacles to the assurance of closing?
Do any access issues exist?
How does your real estate compare to what is available on the market now.
How dies it compare to like-kind recent solds.
Lacking any real data, you can price it at whatever Zillow guesses and discount by 2%. Both actions are meaningless, random, because neither is based on real data.
Best of success in selling your property.