It's about as good as you are going to get, checking out GamolaGolf.co.uk (Usually very good for grip prices) sets you back £31.50 delivered so you would save a couple of pounds using that auction.

Whats the best to get - Mid size or standard - I have pretty small hands

Grip size is determined thus ~ your middle finger should JUST touch the palm of your hand when holding club, without using too much pressure in the grip, Grips differ in thickness from maker to maker, I have quite small hands but find that winn G8 midsize grips are very comfy. I have just had all my clubs re-gripped, with a single wrap of tape, they are very soft,so now I don't need to use a glove anymore!