*** UPDATE *** Only the Coil Mattress left. I have 2 double mattresses in excellent condition. one is 11" thick and is more like the traditional mattress style with coil system. This mattress is about 6 years old purchased from the manufacturer. And the other one is just 1 year old (purchased from Costco) and is 6" think and made of foam and latex. Asking $50/each They are in mattress bags in storage since we moved to the island and we will not be using them as we changed the ids bad to singles.