Shifman Mattress Co's Saint Michele Oxford collection king size mattress and box spring set costs $13,950 at ... Prices range from $2,000 for a twin Aireloom to $19,340 for a Royal-Pedic dream ...

Who needs a box spring when you can opt for a simpler platform? One of these expert-recommended platform beds from Avocado, Zinus, and others have all the support you need.

The modern mattress foundation — the hollow, box-spring-esque structure that now dominates what market remains for a standalone product you can buy to raise or support your mattress — has been ...