Of all the annual sales, Memorial Day is the most synonymous with mattress discounts. With so many Memorial Day mattress deals to choose from, we've been combing through deals to highlight a few that deserve special attention. For those who like their mattress firm, Plank took the award for best extra-firm mattress in our roundup.
Plank's Memorial Day sale kicked off late last week and will run through May 26. During this time, you can save 30% sitewide with the offer code MEMORIAL30 at checkout. This code will be auto-applied to your cart, but be sure to double-check that the discount is added.
In her extensive review of firm mattresses, the Plank Firm Luxe was senior writer Taylor Leamey's choice for best extra-firm mattress, noting that it has a flippable design, allowing for two firmness options. She also called it "the firmest bed I've ever tested." A queen-size version of this mattress costs $1,732. Thanks to the MEMORIAL30 code, that price drops to $1,212, a sizable $520 savings.
While the Plank Firm Luxe is a hybrid mattress, Plank also has the all-foam Plank Firm mattress. The queen-size Plank Firm is $1,332, but right now you can grab it for $932, a $400 discount.
Plank also carries an array of bedding accessories, including mattress toppers, sheets, pillows, blankets and even foundations. The Chunky Knit Weighted Blanket is reduced to $153 from $219, the perfect medium-weight blanket for those unexpected chilly spring nights.
If your mattress is too soft, but you can't quite invest in a new mattress, Plank carries firm mattress toppers to help transform your bed. Normally, the queen-size mattress topper would set you back $565, but you can get one discounted to $396 during this Memorial Day sales event.
Top deals available today, according to CNET's shopping experts
Curated discounts worth shopping while they last.
- Garmin Forerunner 165: $200 (save $50)
- Jackery Explorer 300 portable power station: $169 (save $90)
- Costco 1-year Gold Star membership plus $20 gift card: $65 (save $20)
- Amazon Fire TV Stick 4K Max: $30 (save $30 with code MAX4KNEW)
- Beats Studio Pro special edition: $170 (save $180)
Why this deal matters
Plank is a subsidiary of Brooklyn Bedding, one of our all-time favorite mattress makers. Plank offers the unique firm and extra-firm matresses, ideal for stomach and side sleepers. With such big discounts and concerns over price increases due to upcoming tariffs, there's no better time to replace that old mattress.
