My boat came with it, it would be above the cost I believe that I would pay, but then I didn’t buy a
new boat due to cost either.
So far as replacing the sail, I’d only go with a
sailmaker that I know has experience with this particular system and then take the boat to them to make darn sure it fits perfect before the last payment was made.
I did both headsails by mail and they fit perfect and while I had the boat there, the
Code Zero fit perfect too with no mods, but the boom
furling main looks as though it has to fit perfectly to function correctly.