Last time I checked the genuine Audi ones were about £8 each so may be worth asking Crewe Audi for a price
Cheers Spike
PS. that was over a year ago
PPS. just spotted that you have already asked the question
PPPS. just spotted the new price from Crewe Audi.......wow just £15 the pair. delivered. Just goes to show, always worth checking the price of genuine parts which are usually far superior