Is Zappos.com a trusted site to buy a snowboard?

I am looking to buy a snowboard and I finally found the one I like on this site!! It is the ONLY site that has it on sale for 100$less. It says it only has one size: 146, which is what i would get.(strange because it comes in 5 different sizes) Is it safe to buy it from there? is shipping crazy money?? If its not safe, I can wait till next season starts to get it on sale from somewhere else. Help? (: