For instance, right now you can get the Brooklyn Bedding DreamFoam Essential (10-inch twin) on sale for $314 (opens in new tab) via coupon “CYBER30”. That’s 30% off and the best price we’ve seen for this mattress all year. Likewise, you can get the queen (10-inch) on sale for $489 (opens in new tab) via coupon “CYBER30”. The DreamFoam is available in different models ranging from 6 inches to 14 inches. We recommend the 10-inch (or taller) as you’ll get the most comfort and support. The 10-inch, for instance, is designed for a medium-firm sleep experience. The added contouring and a firmer core can be beneficial to combination side, stomach, and back sleepers. All mattresses include a 120-night trial period, so if you don’t like the bed you choose you can always return it. They’re also backed by a 10-year warranty.