sunandski.com has a 25% coupon for regularly priced items. coupon doesn't work until tomorrow but i assume you can use it on current season gear. only restrictions are on gift cards, The North Face, Ugg, Pantagonia, K2, Ride, Canada Goose, and event registrations
I can't get to the link at work, but I guess Burton isn't excluded at this time. I find that hard to believe, but I'm thinking of picking up a Custom X so I might head by there tonight to find out (they just put one in a town over from me).
Also FWIW that first link you posted appears to be an affiliate link. IDK about Google Affiliate program but many of them frown upon posting their links on websites/domains that you do not personally own. If it's not your link, then it's not your problem, but if you're trying to make a quick buck that way, be careful because they can simply refuse to pay your commissions if they determine you're violating the affiliate TOS.