Which is exactly the same part I posted above only 3x more expensive :-/
Most dealers and EuroCarParts all seem to charge >£20 over here which seems a bit of a rip off when you read through the American VAG forums and see they pay <$10 from dealers and it's the same part still coming from Germany!
Absolutely ridiculous! We charge £75 plus VAT to fit them to the 1.8t's!
I bought one from eBay from thsi guy: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=400092613991&ssPageName=STRK:MEWNX:IT
o.e reference : 059 919501A
Manufacturer: Febi Bilstein (Germany)
Just posting the facts.. most places charge more for the part than outside of the UK.
I would assume your £75 charge comes from having a minimum of half hour labour charge like most garages. It's a business after all
As James says though most owners would kick themselves if they realised afterwards that it's a 5 minute job