If it has nutritional values it probably wont just list the calories, right? You can add it into the points calculator Protein, carbs fat and fibre. If thats on there thats great. If not, perhaps point it as a venison steak or something?
Tesco seemed to have stopped selling both venison burgers and sausages.
Morrisons have quite a nice range though. Nice thick venison burgers which are 4pp each and venison grill steaks which are 5pp each. Ideal for the BBQ!