I don't think 2-300 is off for a manufacturing cost of 30-50 and relatively expensive shipping. Either way, it's trust. Even if a good mattress is $50, how do

I don't think 2-300 is off for a manufacturing cost of 30-50 and relatively expensive shipping. Either way, it's trust. Even if a good mattress is $50, how do I know that you aren't selling me a bad one that cost $15 to make? Ultimately that's a advertising cost that rolls into the purchase price.