Memorial Day sales are the perfect opportunity to splurge on big-ticket items like comfortable mattresses and bedroom furniture. And don't worry if you were too busy grilling up food for all of your friends and missed the sale window this past weekend.

Save almost $400 on the editor-tested and approved Saatva Classic Mattress, our pick for the best overall mattress. The Saatva HD Mattress, which features proprietary Lumbar Zone Technology, is currently $680 off with our exclusive coupon code that's already baked into every link we have in this story.

Many of the best Memorial Day mattress sales still going on now include deals on editor-tested favorites from Helix, Nectar, Saatva and more.