The best price on a Sleep Number bed depends on mattress model, size, adjustable base, and current promotion. A queen mattress commonly costs about $1,100-$5,500 before discounts, while a bed with an adjustable base and delivery can total $2,000-$8,000 or more.
Prices vary by model and sale timing, so compare the same size and included features across quotes. The mattress is only part of the budget when an adjustable base or delivery is added.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Queen mattress | $1,100 | $2,800 | $5,500 | Model and promotions affect price |
| King mattress | $1,600 | $3,800 | $7,000 | Approximate range before discounts |
| Queen adjustable base | $1,200 | $2,000 | $3,500 | Features and base tier vary |
| Queen bed with base | $2,300 | $4,800 | $9,000+ | Before possible delivery or accessories |
What Does a Sleep Number Bed Cost by Size?
For a queen mattress alone, budget roughly $1,100-$5,500 at regular pricing; mid-tier models often fall around $2,000-$4,000. A king mattress typically adds several hundred to more than $1,000 over the comparable queen, depending on model and sale. Twin and full sizes generally cost less, while split king configurations can cost more because they use two adjustable sides or mattresses.
These are broad U.S. retail estimates, not guaranteed current offers. Entry models generally have fewer comfort and cooling features; higher-priced models add upgraded materials, temperature features, or more advanced adjustable-bed compatibility. Assumptions: mattress only, standard configuration, before tax, with typical regional retail variation. A queen mattress near $2,800 is a useful midrange planning figure.
Which Charges Make Up a Sleep Number Quote?
A written quote may combine the mattress, adjustable base, delivery, setup, accessories, and sales tax. Ask whether the listed price is for the mattress only or a complete bed, and confirm what delivery includes. Base pricing can vary widely by model and features.
| Quote item | Typical range | Pricing basis | What to verify |
|---|---|---|---|
| Mattress | $1,100-$7,000 | Per mattress | Size and model tier |
| Adjustable base | $1,200-$3,500 | Per queen base | Head/foot lift and controls |
| Delivery and setup | $0-$300 | Per order | Promotion and service level |
| Removal of old bed | $0-$200 | Per item | Availability and local fee |
| Accessories and tax | $100-$700+ | Per order | Sheets, foundation, local tax |
Assumptions: standard residential delivery and common U.S. sales-tax variation. Compare the final delivered total, not just the advertised mattress price.
How Model Tier and Mattress Size Change the Price
Model tier is usually the largest mattress-price variable. Moving from an entry-level bed to a premium model can add several thousand dollars, particularly when the upgrade includes temperature control or enhanced comfort layers. Size also matters: moving from queen to king increases material and shipping costs, and split king can require separate components for each side.
Adjustability is another important specification. A standard mattress may work with a compatible platform, but a FlexFit adjustable base adds a substantial separate charge. Confirm model compatibility before buying a base or reusing an existing frame. Compare the same size and feature tier when checking sale prices, since comparing an entry model with a premium model can make discounts look larger than they are.
Do FlexFit Bases Add More Than Mattress Comfort?
A queen FlexFit base can add about $1,200-$3,500, depending on tier and features. Basic adjustable models raise the head and foot; upgraded options may add preset positions, under-bed lighting, or other controls. A split king setup may need two bases, making the base portion roughly $2,400-$7,000 before promotions.
Some shoppers can use a compatible existing adjustable base or platform, but fit requirements differ by mattress and frame. Ask the seller to confirm compatibility in writing. Skip a new base when an existing frame meets the model’s support requirements. Also compare bundled mattress-and-base quotes against itemized prices, because a bundle is not automatically cheaper.
Delivery, Setup, and Old-Bed Removal Fees
Delivery and setup may be included during a promotion or charged separately, with common estimates from free to about $300. Old-mattress removal may cost $0-$200 where offered. Stairs, restricted access, long carrying distances, or a delivery-area surcharge can raise the amount or limit service.
Before ordering, check whether delivery covers room placement, assembly, packaging removal, and old-bed haul-away. Confirm the delivery window and whether a missed appointment or rescheduling has a fee. Get all service charges and exclusions on the order paperwork. Local sales tax is additional and can add several hundred dollars to a premium purchase.
Three Sleep Number Quotes for Common Queen Setups
The examples below illustrate how configuration changes the total; actual promotions and local charges vary. They exclude sales tax unless noted.
| Queen setup | Mattress | Base and services | Estimated total |
|---|---|---|---|
| Entry mattress, existing frame | $1,100-$1,700 | $0-$200 delivery | $1,100-$1,900 |
| Mid-tier mattress and basic adjustable base | $2,200-$3,800 | $1,200-$2,000 base; $0-$300 delivery | $3,400-$6,100 |
| Premium mattress and upgraded base | $4,000-$5,500 | $2,000-$3,500 base; $0-$500 services | $6,000-$9,500 |
Assumptions: queen size, common retail configurations, no major access surcharge, before tax. Request an itemized quote for the exact mattress and base rather than relying on a package headline.
How Do Store Promotions Change the Best Price?
Sales can reduce the mattress or bundle price, but the discount and eligible models change over time. A promotion may provide a percentage discount, a set dollar reduction, or a base/accessory incentive. Compare the sale total with the regular itemized quote, and check whether delivery, removal, or financing charges change during the offer.
For a fair comparison, record the model, size, included base, service fees, and return terms. A lower price on a different configuration is not a direct match. The best offer is the lowest final price for the same bed and service level. Ask whether a store can confirm the offer in writing before placing the order.
Where Can Buyers Trim the Sleep Number Bill?
Keeping a compatible frame, choosing a queen instead of king, and declining optional accessories can reduce the initial spend. Buyers can also compare an entry or mid-tier model with premium features they would actually use, and request a mattress-only quote beside a bundle quote. Avoid paying for a base upgrade unless its added functions are needed.
Check the return policy, trial conditions, warranty, and any return or pickup fees before choosing the lowest offer. Those terms can affect the cost if the bed does not suit the household. Focus savings on optional equipment and services, not on support or compatibility requirements.