Mattress King
Mattress King is stocked by 1 independent online stores we track, across 30 listings. Every price below was read from that retailer's own catalogue and is shown in the currency it charges — nothing here is exchange-rate converted.
Stores
1
Listings
30
Median price
599.99 USD
Discounted
25
⌀ 29.4% off
Where to buy Mattress King
Price gaps between retailers can be real positioning — or simply different currencies. A Shopify catalogue does not state its currency, so treat a wide gap as a question.
| Store | Country | Products | Cheapest | Median | On sale |
|---|---|---|---|---|---|
| mattresskingonline.com | US | 30 | 25 USD | 599.99 USD | 25 (⌀29.4% off) |
Mattress King products, biggest discounts first
| Product | Store | Price | Was | Off |
|---|---|---|---|---|
| HOT BUY - Royal Sleep by Mattress King - Mattress and Adjustable Base Combo | mattresskingonline.com | 699.99 USD | 2,699.99 USD | −56.3% |
| Selene 8" Gel Infused Memory Foam Mattress | mattresskingonline.com | 299.99 USD | 799.99 USD | −50% |
| Royal Sleep by Mattress King Brushed Microfiber Sheets-Gray | mattresskingonline.com | 39.99 USD | 99.99 USD | −50% |
| 2" Cool Memory Foam Mattress Topper | mattresskingonline.com | 99.99 USD | 309.99 USD | −47.4% |
| Royal Sleep by Mattress King-Jedidiah Firm | mattresskingonline.com | 299.99 USD | 1,099.99 USD | −40% |
| Royal Sleep Bamboo Adjustable Comfort Pillow | mattresskingonline.com | 89.99 USD | 169.99 USD | −40% |
| Beautyrest Level One-Medium Pillow-top | mattresskingonline.com | 699.99 USD | 1,849.99 USD | −36.4% |
| Royal Sleep by Mattress King 3.0 Adjustable Base | mattresskingonline.com | 899.99 USD | 2,599.99 USD | −30.8% |
| Royal Sleep by Mattress King 2.0 Adjustable Base | mattresskingonline.com | 699.99 USD | 1,999.99 USD | −30% |
| Royal Sleep by Mattress King-Georgie ET | mattresskingonline.com | 649.99 USD | 1,499.99 USD | −30% |
| Royal Sleep by Mattress King-Complete Mattress Encasement | mattresskingonline.com | 69.99 USD | 129.99 USD | −30% |
| Royal Sleep by Mattress King 4.0 Adjustable Base | mattresskingonline.com | 1099.99 USD | 2,999.99 USD | −26.7% |
| Royal Sleep by Mattress King-Aiden Plush | mattresskingonline.com | 549.99 USD | 1,299.99 USD | −26.7% |
| Royal Sleep by Mattress King-ICE Mattress Protector | mattresskingonline.com | 139.99 USD | 249.99 USD | −26.3% |
| Royal Sleep Bamboo Viscose Sheet Set | mattresskingonline.com | 149.99 USD | 269.99 USD | −25% |
| Royal Sleep by Mattress King 5.0 Adjustable Base | mattresskingonline.com | 1399.99 USD | 3,599.99 USD | −22.2% |
| Bunkie Board | mattresskingonline.com | 79.99 USD | 199.99 USD | −21.4% |
| Royal Sleep by Mattress King-Gracie Cushion Firm | mattresskingonline.com | 749.99 USD | 1,599.99 USD | −21.1% |
| Royal Sleep by Mattress King Ascend Adjustable Base | mattresskingonline.com | 1899.99 USD | 5,199.98 USD | −20.8% |
| Beautyrest Black Series One Plush Mattress | mattresskingonline.com | 1649 USD | 3,699 USD | −19.5% |
| Royal Sleep by Mattress King-Ezekiel Medium Pillow Top | mattresskingonline.com | 849.99 USD | 1,699.99 USD | −19% |
| Beautyrest Black Series Three Medium | mattresskingonline.com | 2849 USD | 5,299 USD | −17.4% |
| Royal Sleep by Mattress King-Malachi Firm | mattresskingonline.com | 949.99 USD | 2,099.99 USD | −17.4% |
| Royal Sleep by Mattress King-Annelise Soft Pillow Top | mattresskingonline.com | 1049.99 USD | 1,899.99 USD | −16% |
| Beautyrest Black Series Four Plush Summit Pillow Top | mattresskingonline.com | 4249 USD | 7,099 USD | −14.1% |
| FREE Starbucks or Chick-fil-A for up to a Year | mattresskingonline.com | 200 USD | — | — |
| Mastercard Reward | mattresskingonline.com | 200 USD | — | — |
| Retainer Bar for adjustable bases | mattresskingonline.com | 89.99 USD | — | — |
| Royal Sleep by Mattress King-Terry Mattress Protector | mattresskingonline.com | 49.99 USD | — | — |
| Mattress Removal Fee | mattresskingonline.com | 25 USD | — | — |
Not affiliated with or endorsed by Mattress King. Prices are observations from public retailer catalogues and may be out of date. Request removal.