Brand New Queen Mattress - $150 (Stevenson Ranch)

New Sealy hybrid mattress with memory foam and copper cooling technology.
Purchased in August but did not use until last month - mattress has been covered with 3-inch thick foam and a waterproof cover the whole time, so it is pristine.
Originally $1,100, on sale right now for $529, I'm asking $150, pick up only, thank you