A Sleep Number bed typically costs about $1,100-$8,500 for the mattress, with many queen and king models landing around $3,000-$5,000 before optional bases and delivery. Size, mattress series, adjustable-base selection, promotions, and setup needs drive the final price.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Mattress only | $1,100 | $3,800 | $8,500 | Model and size affect retail price |
| Queen mattress | $1,700 | $3,500 | $7,000 | Excludes base and delivery |
| Adjustable base | $600 | $1,500 | $3,500 | Price varies by features and size |
| Delivered bed setup | $1,800 | $5,000 | $11,000 | Mattress, base, and service may be included |
Sleep Number bed prices by mattress size
Across the lineup, entry-level models and smaller sizes tend to sit at the lower end, while premium models and larger sizes can cost several times more. A full mattress may run roughly $1,100-$4,500; queen models commonly range from $1,700-$7,000; and king models can reach $2,000-$8,500. Prices fluctuate with sales and model availability.
A practical budget for a queen mattress alone is about $3,500, before the base, delivery, or room preparation. Twin and full sizes may be limited for some models, and split king configurations can cost more because they use two separate mattress sides and may require compatible bases. Assumptions: U.S. retail pricing, standard delivery area, mattress only, and no temporary promotion.
What the mattress, adjustable base, and setup add
A Sleep Number quote may include more than the mattress. Check whether it covers the base, delivery, in-home assembly, removal of an old mattress, and applicable taxes. The table gives typical planning ranges; actual charges depend on the retailer, location, configuration, and current offers.
| Quote component | Typical price | What changes the charge | Budget note |
|---|---|---|---|
| Mattress | $1,100-$8,500 | Series, size, cushioning | Largest share of the purchase |
| Adjustable base | $600-$3,500 | Size, split setup, controls | May be sold separately |
| Delivery and setup | $100-$300 | Service level and location | Confirm what installation includes |
| Old mattress removal | $30-$150 | Local disposal rules | May not be available everywhere |
| Accessories | $50-$500 | Sheets, protectors, pillows | Special sizing may cost extra |
Base and service choices can add hundreds or several thousand dollars to the mattress price. In-home setup is especially worth confirming for split bases, stair carries, and rooms with tight access. Sales bundles can make a base appear discounted, so compare the full delivered total rather than the mattress price alone.
How size, model features, and split bases change the quote
Model series and mattress size are the most direct price levers. Moving from a queen to a king can add several hundred dollars or more, while choosing a premium series with added cushioning or temperature-related features can raise the mattress price by $1,000-$3,000 compared with a basic option. Feature sets vary by model.
A split king uses two separately adjustable sides, which can help partners choose different firmness settings. It may also require a split-compatible base and bedding, adding roughly $500-$2,000 compared with a simpler queen setup. Ask for separate line items for each mattress side and the base before accepting a split-king quote. Labor estimate: 1-3 hours for in-home placement and assembly, depending on stairs and room access.
How to lower the Sleep Number setup price
Start by comparing the same mattress size and series across quotes, then list the base, service, removal, and taxes separately. A sale price is useful only if it applies to the configuration being considered. Ask whether a bundle changes the delivered total or simply includes an accessory that would not otherwise be purchased.
Choosing a standard base instead of an adjustable model can save about $600-$3,500. Buyers can also avoid unnecessary add-ons, measure hallways and stairwells in advance to prevent access complications, and dispose of the old mattress independently if local rules and transportation allow. Compare the full price of a split king with a standard king before deciding.
Sleep Number delivery, removal, and other added charges
Delivery and setup charges vary by order and service area, and promotional terms may waive or reduce them. Removal of an old mattress is often a separate service, commonly around $30-$150 when offered. Remote locations, difficult stairs, elevator restrictions, or a long carry from the delivery vehicle can affect service availability and pricing.
Check the order details for setup scope, packaging removal, and whether the crew will install the base or only place the mattress. If the existing bed frame is being reused, verify its compatibility and dimensions before delivery. Getting service charges in writing reduces the chance of confusing a mattress-only offer with a complete bedroom setup.
Sleep Number versus foam and innerspring mattress prices
Traditional foam and innerspring mattresses often have lower purchase prices: a queen commonly costs about $500-$2,500, with premium models reaching $3,500 or more. Sleep Number models add adjustable firmness controls, but the feature set and price premium may not suit every budget. A fair comparison uses the same size, delivery level, base type, and warranty terms.
Replacing only an existing mattress can keep spending lower if the current frame is compatible. Conversely, replacing a bed base at the same time can make a direct like-for-like quote more useful. Compare total setup costs, not just advertised mattress prices, when evaluating substitutes.
What a queen and split-king purchase can total
A midrange queen mattress priced at $3,500 with a $1,000 adjustable base, $150 delivery, and $75 removal totals about $4,725 before tax. A basic queen setup with a $1,700 mattress, $600 base, and $100 delivery would be about $2,400 before tax. These examples assume no discount and no unusual access charges.
A split-king purchase with two higher-tier sides, a compatible adjustable base, delivery, and removal might total $7,000-$11,000 before tax. The range reflects variation in mattress series and base features, not a fixed national package price. Request a written, itemized quote for the exact size and setup to establish a reliable budget.