gtijames

hi folks i have just bought an astra estate for my missus.

http://cgi.ebay.co.uk/ws/eBayISAPI.d...MEWA%3AIT&rd=1
the aircon needs regassing and i was wondering if anyone knows anywhere near me (South west wales)where it can be done.never owned a car with aircon before so its all a bit of a mystery when it comes to maintenance etc.
roughly how much does this regassing usually cost?

thanks

james