if you have to come back to say it's sold. If a person is too lazy or forgets to delete their post after the item is sold they won't remember to come back and hit the 'Sold' button either. Just delete it when it's sold and that should indicate the part is no longer available.
Jonathan Howlett AIM-JRHZ32 1993 Ultra Red Twin Turbo 1990 Pearl Yellow Twin Turbo(Deceased)