staff pick
Walmart · Jul 25, 2026
$219 $547
free shipping
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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
Features
- 14" hybrid mattress with individually wrapped 8" steel coils
- Cool-to-the-touch fabric cover
- 3-zoned foam layer for lumbar support and alignment
- Reinforced pencil coil border for edge support
- California King size
- Ships compressed in a box
staff pick
Walmart · Aug 21, 2026
$246 $500
free shipping
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Update: The price has changed to $246.00 since this was originally published.
At Walmart, get this Avenco Whisper 14" King Hybrid Mattress in a Box for $238. It's the best price we could find by $262. Shipping is free. It pairs gel memory foam with pocket coils for a medium-firm feel, and the foam is CertiPUR-US certified. Buy Now at Walmart
Features
- 14" hybrid design combines gel memory foam with pocket coils
- Medium-firm support designed for pressure relief and spinal alignment
- Cooling gel foam layer helps dissipate heat
- Hybrid coil construction reduces motion transfer between sleepers
- Reinforced edge support system for consistent stability
- CertiPUR-US certified foam
expired
Walmart · Expired May 29, 2026
$178 $660
free shipping
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This Avenco Airsea king-size mattress is $178 at Walmart, down from $660. It's a great deal for a king size mattress. The 10" hybrid construction uses pocketed coils and CertiPUR-US certified foam. A queen size is also available at $158, down from $580. Shop Now at Walmart
Popular Deal
expired
Amazon · Expired Mar 25, 2026
Popular Deal
$40 $50
free shipping
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At Amazon, get this 3" Japanese Tatami / Futon Twin Mattress for $39.99. It's the lowest price that Amazon has charged for it. Shipping is free. Buy Now at Amazon