Right now there are 225 deals from Amazon Resale, formerly Amazon Warehouse Deals, in Home & Kitchen › Furniture › Bedroom Furniture › Mattresses & Box Springs › Mattresses. These are inspected returns and open-box items that Amazon sells and ships itself. WarehouseHunter puts each one next to its current new price, so you can see what you save at a glance.

Brands with the most offers here: Zinus, Novilla, EGOHOME, Avenco, Best Price Mattress, Amazon Basics, Coolvie, LUCID. Every item is a one-off, so the stock moves all day and new deals keep arriving.