Audi has published an A2 accessories brochure which has a limited number of items including the body kit.
Body kit is listed as £698.99 !
Also listed are individual parts i.e. front spoiler £215, rear spoiler £239.99, boot spoiler £195, side skirts (pair) £319.99.
All of these proces include VAT.
I guess they do not include painting or fitting!
We've got the full kit on our A2 sport and it looks great - was already fitted when we bought it as an ex demo.
Hope this is useful.
Trebor
A2 1.4 TDI 90bhp Sport, 2004, Cobalt Blue, Climate Control, DIS, Sport seats, Body Kit