You will laugh at this... or at least I did. Today on craigslist I saw a FW for sale for $1200. It wasn't anymore special than yours. THAT is wayyyy over priced. I agree, your price is right and follow Charlee's advice.
My choice would be to list it for a week. Take it off. Wait a bit. List it again for about a week. The right buyer might not be ready or home right now. Be patient. Craigslist is the only place I get my vintage machines. When I am traveling, I also look at machines listed in the cities we will be traveling through. :-D