I just re-read my post and it did kind of read that you go and get the one you saw. Sorry! I was really just trying to any banish any doubts you might have had about getting a Crossfire at all.
I'll keep an eye out for you and let you know if I see anything.

The tyres were from ETC here in Leicester, mainly because they were the only ones who could get me something the same day. I dread to think what they would cost if I went to the dealer!
http://www.etctyres.co.uk

I've just checked the invoice and actually the total for two fronts fitted and balanced was £246 - I forgot about the VAT!
Black Circles usually seem to be cheapest but you usually have to wait for them to get the tyres to your local fitter, although they will do 'supply only'.
http://www.blackcircles.com