Your king-size bed deserves a quality mattress ... She tests, researches and reviews everything sleep-related, from mattresses and bedding to sleep trends and hacks to sleep technology and ...

(If you need a new pillow to complement your larger bed, check out our guide to the best king-size pillows.) ...

In a 1954 article in Bedding Merchandiser magazine ... For example, a regular king-size memory foam mattress at Von Viva starts around $1,515 while an Alaskan king can cost $5,000 or more.