�120?
I recently tried to get a new key for a VW van and was quoted �18 on the phone.
Got to dealership, and was �18+VAT for key, then �55+VAT to encode the key - approx �86 in the end
But... we faxed an order through for 2 keys and they 'conveniently' lost the page that ordered 2, so only had 1 when I got there. I sat around for about 1.5hrs while they sorted it out, only to then be told the key didn't fit, despite having given them reg no., chasis no. etc so they'd get the right one. They said someone must have changed the locks - but we hadn't and it was their demonstrator previously!
Sorry. Rant over. ****** me off is all. I think you can get them done at Timpsons (or some other key cutting place), but they'll still charge a lot for them because of the encoding.