Retails $2000. Newly (within last month) purchased King Polaris hybrid mattress by Malouf which doesn't suit our preferences. Combines coils and memory foam for targeted pressure relief, plus a cooling cover. It was described as being supportive and not too firm -- medium. It may just need more break in period but probably I needed to go plush for this family member.
It has been in a house with a dog but he has not been permitted on the mattress AND it has been covered in a new mattress protector the entire time (not included given deep discount of actual price). Essentially new.
Selling for less than 50% of actual purchase price. https://www.maloufhome.com/polaris-hybrid-mattress/?srsltid=AfmBOorh_wwWpLMM-rvZJi8sXlnx_ikXHI9PoAVCaf0LT8B9oaE43lt9