euro car parts will sort you out cheaper brakes than that.
kwik fit can do you 4 corners of rubber
unsticking the rear is 1/2 hr with a mallet, brake cleaner and bit of elbow grease and MOT at motest is £29

wasn't meant as a dig just saying they seem to pass majority of cars regardless of the state their in. i unstuck the rear caliper on my impreza and it was just road salt on the piston. give us the make and model and i'll take a look 'google' at something for you