If you are dead set on OE pads then Quattroman had some sets of Galfer pads (Brembo pads are made by Galfer)....they were significantly cheaper in the 'Galfer' box opposed to Seat or Brembo badged box's.

If you can stretch to Ferrodo DS2500's then you'll get superior feel and extra bite, but you loose the wear sensor (which doesn't work anyway)