Everything from this site seems to be associated with a pricing scam.. when I bought this mattress which is very uncomfortable by the way, it was listed as originally close to 800 and now suddenly a couple of weeks later the original price has shifted to 500. I am not talking about the sale price but the original. Everyone beware of this company. Customer service is also incredibly rude and unhelpful. The quality of the product is extremely low. Not sure how the other reviews are positive here