How Much Is MOT these days?

what the title says really?

also how much is it to replace brake discs on a 1.6 ford focus zetec

 

£50 odd full price , a lot of places will do it cheaper though , brakes i wouldnt like to guess at to be honest , although i would have thought the parts should be no more expensive than £50 - 60 plus maybe an hours labour , just take it to crap fit or wherever and ask