NAPSIE 12 Inch Full Mattress, Cooling Memory Foam Mattress in a Box, Full Size Mattress for Pressure Relief and Cool Sleep, Medium Plush, CertiPUR-US Certified

We last tracked this at $242.22 (as low as 19% off list price) on June 22, 2026. Amazon deals rotate fast — this one is no longer active, but similar deals come back often.