It's a decent price if you go by regular price.
I ordered mine back in March, got it shipped to Canada for $225 all in and I got the Signature which is regularly $290. Of course after I bought it, a week later it went on sale even lower and later I got a code for 50% off. At those prices you can't go wrong really, especially as I was about to buy a pair of $200 Oakley Goggles. The helmet itself is top notch and made in the UK.
Most people disagree with the face-guard, but you don't have to use it. And on really cold days give it a try....you just might appreciate the absence of a wet balaclava.