Well this may be a bit of a long shot, but... I've used my magical Craigslist powers to conjure you up a Brand New Prior Spearhead Snowboard. It is a 178cm. Does $375 work for you?
Here's the long-shot, you have to convince whoever is selling it, to sell & ship it to you. It's @ its home in Whistler.
Still though, you might end up savin' some $$$$.
I'd hurry too, shit like this doesn't last long.
BRAND NEW EPIC POWDER BOARD!!!