That depends on what length Sunfish you are referring to.
125lbs
When they are born they are microscopic and don't even weigh an ounce. But as they grow a mola mola or sunfish can weigh 300-1000 pounds.
NFL player Steve Hull weighs 200 pounds.
NFL player Josh Hull weighs 245 pounds.
200
It depends on many factors. The hull shape, how the sails are rigged, how much sail area you have, the ability of the crew, the wind speed, the tide.
A dhow is a boat common to Arabic and Indian oceans. It has a triangular sail, that is mounted at an angle to the mast -- the largest part of the sail is in the rear of the boat. (Similar to a "Sunfish" sailboat but can get much larger) Used since ancient times -- see pictures of Ancient Egyptian sailboats.
$3,800 and somthing
The Most expensive sailboat costs over 126 dollars
Hull (but not by much)
The Ocean Sunfish, also known as â??Mola Molaâ?? is the heaviest bony fish known in the world. It prefers to live in tropical and temperate waters all over the world. Its diet consists solely of jellyfish, but given its poor nutritional value, it has to consume large quantities in order to maintain its great size.
A sailboat with its engine engaged