New to afloat boats for sale this week is a 1984 Sigma 33  'Ay Caramba' meticulously maintained by her owners for racing and cruising. This is an excellent example and a bit of a rarity as this Sigma has not been hard raced. A copy of the YM test report and a full maintenance log for the last 9 years is available on request. For more information, images and contact details, see the full listing here.