FireEscape-
You'll just have to add a new post that says that lower price/reduction.
The boats for sale section cannot be edited, once posted, except by a moderator.
Additionally, editing an only be done within 30 minutes for any post on this site.
This is done on most for sale items on most sites, to keep the owner/seller from changing the description, especially once an item is sold, if any mis-representation has occurred.
Someone will correct me if I am wrong on any of this.
Good Luck with your sale!
Joe. :teeth :thup