Apple cider 568ml bottle is 3 points not too sure about the pear one and can't find nutritional info for it online, i did try . I would have thought they were similar though. Next time you go to have a pear cider just divide the calories by 70 and that should be about right for the points value.
Have you tried Magners light? They sell it in supermarkets and some pubs - and it's lovely!! It's 1 point for small bottle and 1.5 for the bigger bottle (330ml) I always have some in the fridge for .. um... emergencies