Serta Perfect Sleeper Radiant Rest 14" Plush Memory Foam/Coil Mattress

Woot's Mega Mattress Sale covers a wide range of bedroom essentials, from mattress toppers to full mattresses, box springs, and bed frames. Brands like Zinus, Novilla, and Best Price Mattress appear throughout, with prices such as a Zinus 5" Twin WonderBox Smart Box Spring at $24 and an AWARA Natural Hybrid 10" King Mattress at $400. Discounts against reference prices run as high as 73% off on select toppers. This deal ends August 3. Shop Now at Woot! An Amazon Company

At $219, this California King mattress is a steal at Walmart. It's cheaper than the same mattress in any other size, including the Twin size. It'll ship for free, too. Allswell is Walmart's own bed-in-a-box brand, and this hybrid design pairs individually wrapped coils with foam layers, a combination that can be rare at this price point. The mattress ships compressed in a box and can typically be slept on shortly after unpacking, though it may take up to 48 hours to reach full height. Buy Now at Walmart

We've pictured the Babo Care King Firm Hybrid Gel Memory Foam 14" Mattress, now $586, down from $1,409.99 at Home Depot. The cover uses a bamboo charcoal fabric that blocks UV rays, and the mattress carries SGS fire retardant and CertiPUR certifications. Buy Now at Home Depot

Walmart's mattress clearance discounts several hybrid models, such as the Zinus Tranquility 10" Medium Hybrid Mattress in King, now $148, down from $238. The same mattress is also on sale in Queen for $124, down from $198, in Full for $108, down from $174, and in Twin for $82, down from $134. Buy Now at Walmart

As one of its daily deals, Lowe's takes at least 50% off a selection of concrete repair products, such as the pictured Basecrete Gray Flat Solid Cement Mildew Resistant Mold Resistant Interior/Exterior Waterproofer 5-Gallon Kit for $59 ($100 off). Choose in-store pickup to dodge the $5.99 shipping fee, or get free shipping with orders of $25 or more by signing up to MyLowe's Rewards. (It's free to join.)

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Lowe's has discounts across tool batteries, sanding discs, and accessories from brands like DeWalt, Craftsman, and Bosch. A DeWalt 20-volt 2-pack battery is $149, down from $219. The sale also covers hand tools, levels, shop vacuums, and flashlights. Most orders of $35 or more ship for free for members (it's free to join) and in-store pickup may also be available, though that will vary by zip code. We've pictured the Craftsman V20 20V Battery for $39 ($90 savings).  Shop Now at Lowe's

Lowe's Summer Closeout Sale covers markdowns across flooring, garage door openers, and closet systems. For example, Pergo waterproof laminate flooring is $1.99 per square foot, down from $2.49, while a Chamberlain smart garage door opener is $249, down from $279. The sale also includes ClosetMaid shelving systems and composite decking from Trex. Most orders of $35 or more ship for free for members (it's free to join) and in-store pickup may also be available, though that will vary by zip code. 

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Lowe's Back Aisle Clearance covers tools, lawn and garden items, flooring, appliances, doors, roofing, outdoor furniture, and more at up to 60% off. Free shipping applies to orders of $35 or more when you're signed into a MyLowe's Rewards account, which is free to join; otherwise, choose free in-store pickup to avoid the shipping fee. Shop Now at Lowe's