I have for sale a pair of 100W Xenon Look H7 bulbs that I purchased from CA Automotive (see below link and scroll down). 

http://www.ca-automotive.co.uk/hidxenonbulbs.shtml - http://www.ca-automotive.co.uk/hidxenonbulbs.shtml

The bulbs were used in my high beams so have had very little use (less than 5 mins in total) and the only reason for sale is because they gave a blue haze in my headlights during the day which I didn't like.  When used they make a huge improvement to the standard candle light beam.

Now before any discussions begin I know they are technically not legal to use and also some people believe they may fry looms and blow fuses!  The only thing I can say is that Roy @ CA has sold loads of these and as yet has not had any problems.

£15 + postage (probably £2) if anybody wants them.