butchers sausages

How many syns would norm sausages be from butchers ?

Without knowing what's in it and how much it weighs it's impossible to tell.
You can only make an educated guess from averages like these:


Sausages, pork, standard, raw/grilled, 28g each 3½
Sausages, pork, standard, raw/grilled, 57g each 7
Sausages, pork, standard, raw/grilled, 67g each 8½
Sausages, pork, with leek, raw/grilled, 67g each 8
Sausages, pork & beef, raw/grilled, 28g each 3
Sausages, pork & beef, raw/grilled, 57g each 6½
Sausages, beef, premium, raw/grilled, 67g each 7½
Sausages, beef, standard, raw/grilled, 28g each 4
Sausages, beef, standard, raw/grilled, 57g each 8

You could get a better idea if you ask your butcher for more info.