I found the kit on Ebay, £259 with free postage. I am tempted.
ETON...Front: http://www.etongmbh.de/en/products/upgrade-audio/systems-without-amplifier/ug-vw-golf-6-sci-fov-golf-6-scirocco-3-frontsys-without-amplifier/1/pid/184/Rear: http://www.etongmbh.de/en/products/upgrade-audio/systems-without-amplifier/ug-vw-golf-6-r/1/pid/198/
ive used this shop a few times. they did a 10% discount for cliosport.net and clio200.net members so worth a look if your interested - maybe they still do forum and club discounts.http://www.caraudiodirect.co.uk/products/foc-ifvwgolf6-focal-ifvwgolf6-volkwagen-golf-mk6.html