Like-new, very gently-used split king mattress set with box springs and frame included - in excellent condition. The Serta Luxury Collection mattress is only about a year old and the other Serta mattress has not been slept on in a few years, (and had only been slept on for a very short period of time). Smoke free, VERY clean, have always had mattress covers over them and the dog was not allowed on them. Moving and need to downsize, cash and serious buyers only please. Asking $500 for everything. Have a great day!