Pretty good price for a Bell Sixer helmet w/ MIPS. You'll probably also be able to find a coupon somewhere on the internet for a bit more money off.
Just bought a 4forty and was pretty keen to return it for the Sixer. It's a solid helmet.
Pricespy link:
https://pricespy.co.nz/product.php?p=4632895
I just bought the 2018 Bell Super DH from T7. $299. That is a great deal.