Many factors go into the cost of shipping. Because of this, we are constantly evaluating shipping methods in order to bring our customers their Shurhold products at the lowest shipping cost. The shipping cost you incur is based on the price that UPS/USPS charges Shurhold.
Don’t forget that we offer FREE UPS Ground shipping in the continental USA for any order over $50!
You can find more information regarding the shipping policy here: http://shurhold.com/shipping-policy/