i can change a cg13 micra clutch and flywheel in under 3 hours, and the flywheel is about 45 mins of that, so to me 260 labour is expensive, but knowledge and experience is power, and power=money, so if you cant do it yourself then you need to pay, I think autodata gives 4-5 hours for the job, so 250 shared by 5 is £50 per hour which unfortunately is the going garage labour rate. a 'backstreet garage' may be cheaper tho