Tempurpedic Contour Rhapsody Luxe King Mattress Medium Firm in excellent condition. It was rarely used in our guest room with 3 over layer covers (Tempurpedic) basically new.
Thickness: 13.5” (lower end models are 11”~ 12”)
Firmness is 8/10 rating (see photo)
Purchased for $5700 few years back.
This is the high end model, not low end Tempurpedics that goes for $2-$3K.