Mine gave up a couple of weeks ago. Front washer pump was £7.44 inc P&P from Euro Car Parts here
Simple job - remove the front half of your front driver side arch guard and pull out the old pump from the recess in the washer bottle, disconnect and reconnect the pipe, re-seat the pump and bob's your uncle
But if your wash bottle is full it will drain out all over your drive ( / leg, as above ), so if poss drain the bottle first.