I got mine for £338, Fully comp.
Classic car with a limited 9000mile policy...
I was 21 (now 22) with 1 years no claims. (Get my renewal price this friday though, fingers crossed it's just as good).
It was through
www.4youngdrivers.co.uk, who are part of insureyourmotor,
(Who are a broker, so I am actually insured with Aviva (Norwich Union).
Was very suprised at that quote, I bought a 5, didnt think about insurance till I got it home and upon first session trying to find a price under £900 was bricking it....
It actually came up on BeatThatQuote I think which is where I discovered it.
Luke