Mattress Firm's Best Sale of the Year Returns with Big Savings on Better Sleep

Rhea-AI Summary

Mattress Firm has launched its Best Sale of the Year, running from July 29 to September 29, 2026, offering discounts on mattresses, adjustable bases and accessories. According to the company, the event coincides with back-to-school routines and targets adults who report difficulty staying asleep.

Key offers include king mattresses for the price of a queen and queens for the price of a twin on select models, with savings up to $700, a free Sleepy’s Basic adjustable base (valued at $299.99) with qualifying mattress purchases, and select mattresses at one price in any size starting at $249.99. Shoppers can also buy a Sleepy’s by Sealy Spring Luna Euro Top mattress plus adjustable base bundle for $499.99, save up to $150 on accessory bundles, and receive up to a $300 instant gift on premium brands such as Tempur-Pedic, Stearns & Foster and Sealy Posturepedic.

Financing options include 0% interest for 36–72 months with a Mattress Firm credit card (subject to approval and terms), 3% back via Visa prepaid card with up to 24 months special financing on qualifying purchases, $1 initial payment lease-to-own through Progressive Leasing for a limited period, and payment plans via Affirm with APRs starting at 0%, subject to eligibility.

News Market Reaction – SGI

-5.13%

16 alerts

-5.13% Session close to close

-2.4% Trough in 3 min

$14.66B Market Cap

0.3x Rel. Volume

In the Jul 29 session, SGI declined 5.13%, reflecting a notable negative market reaction. Argus tracked a trough of -2.4% from its starting point during tracking. Our momentum scanner triggered 16 alerts that day, indicating notable trading interest and price volatility.

Data tracked by StockTitan Argus on the day of publication.

Market Context

The stock moved -5.1% in the session following this news. The comparable July 4th Sale recorded a -3...

Analysis

The stock moved -5.1% in the session following this news. The comparable July 4th Sale recorded a -3.54% 24-hour reaction, a relevant downside comparison for another Mattress Firm discount campaign. The current promotion's breadth may be weighed against that history; low short positioning and recent insider net selling are additional sourced context.

Key Figures

Promotion period: 7/29/26 through 9/29/26 Adults reporting sleep difficulty: 70% King-for-queen savings: up to $700 +5 more

8 metrics

Promotion period 7/29/26 through 9/29/26 Mattress Firm's Best Sale of the Year

Adults reporting sleep difficulty 70% National Sleep Foundation report

King-for-queen savings up to $700 Select mattresses

Any-size mattress price $249.99 Select mattress models

Sleep bundle price $499.99 Sleepy's by Sealy mattress and adjustable base bundle

Accessory bundle savings up to $150 Two pillows, sheet set, and mattress protector

Premium-brand instant gift up to $300 Qualifying Tempur-Pedic or Stearns & Foster mattresses

Promotional financing 0% interest for 36-72 months Mattress Firm credit card

Historical Context

5 past events · Latest: Jul 15 (Neutral)

Pattern 5 events

Date	Event	Sentiment	24h Move	Catalyst
Jul 15	Earnings date notice	Neutral	+1.4%	Announced second-quarter results date and conference call details without reporting financial results.
Jun 30	Sleep research report	Positive	+0.3%	Released research on sleep duration, efficiency, disruptions, and related health concerns.
Jun 30	Sleep research report	Positive	+0.3%	Published survey and smart-bed data covering sleep disruption, seasonality, and weekly sleep patterns.
Jun 10	Seasonal sales promotion	Positive	-3.5%	Launched July 4th Sale featuring mattress discounts, bundles, gifts, and financing options.
May 19	Brand partnership	Positive	-1.2%	Announced collaboration with celebrity makeup artist Sir John on a sleep-and-beauty collection.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Promotional and partnership announcements in the recent record were followed by negative reactions, while sleep-related research news was followed by a positive reaction.

Key Terms

lease-to-own, apr, penalty apr

3 terms

lease-to-own financial

"Lease-to-own Powered by Progressive Leasing10."

A lease-to-own agreement lets a customer rent an asset (like a car, equipment, or property) with a built-in option to buy it later, where part of the rental payments often count toward the purchase price. Investors should watch these deals because they change how a business records revenue and assets, affect cash flow timing and credit risk if buyers default, and can signal demand strength or inventory management, similar to a renter slowly converting into an owner.

apr financial

"Eligible customers can choose from flexible payment plans with rates as low as 0% APR"

Annual Percentage Rate (APR) is the yearly cost of borrowing money expressed as a percentage, combining interest and most fees into a single rate so borrowers can compare loans like comparing price tags. For investors, APR matters because it affects how much companies pay to raise capital, influences consumer demand for credit, and helps compare returns or costs across loans, bonds, and financial products — all of which can change profits and valuations.

penalty apr financial

"Penalty APR is 39.99%."

Penalty APR is a higher interest rate a lender applies to a borrower’s credit account after certain infractions, such as late payments, bounced payments, or exceeding a credit limit. For investors, it matters because it can increase the interest income a lender earns from risky accounts but also signal higher borrower stress and regulatory or reputation risk—think of it like a steeper hill a borrower must climb after breaking the rules, which affects both repayment and lender revenue.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Major deals on mattresses, adjustable bases and bedding make it easier to upgrade your sleep for less

HOUSTON, July 29, 2026 /PRNewswire/ -- As Americans start to prepare for busier schedules with the return of school and everyday routines, Mattress Firm, the nation's largest mattress retailer, is helping customers prioritize better sleep with the return of its Best Sale of the Year. Starting today through September 29, shoppers can take advantage of some of Mattress Firm's best mattress sales and save on other sleep products including adjustable bases and accessories – making it a perfect time to invest in upgrading your sleep setup.

The seasonal shift from summer to fall is also an opportunity to reset sleep habits. According to a recent National Sleep Foundation report developed in collaboration with Tempur-Pedic®, 70% of adults report some difficulty staying asleep. Additionally, many people reported being affected by common sleep disruptors including stress and racing thoughts, physical discomfort, and noise and temperature among the factors that can impact sleep quality.

With sleep often taking a backseat during busy seasons, the return to routine is the perfect time to evaluate your setup and invest in sleep solutions that support more comfortable rest.

To find the right fit, shoppers can turn to Mattress Firm's Sleep Experts® in-store or get personalized recommendations with the MattressMatcher® tool and buy online at MattressFirm.com. For more information on the best deals visit www.mattressfirm.com/sale. 

Shoppers can take advantage of some of the biggest savings¹ during Mattress Firm's Best Sale of the Year, including:

In-Store and Online: 

• Get a king bed for the price of a queen; get a queen bed for the price of a twin and save up to $700² on select mattresses from top brands including Sealy Posturepedic and Sleepy's
• Get a FREE adjustable base³ with qualifying purchase
• Get a select mattress in any size – King, Queen, Full or Twin – for one low price, starting at $249.99⁴
• Get a Sleepy's by Sealy Spring Luna Euro Top Mattress and Sleepy's Basic Adjustable Base sleep bundle for just $499.99⁵– our lowest price sleep bundle!
• Bundle & Save⁶ up to $150 on two pillows, sheet set and mattress protector  
• Get up to $300 Instant Gift on our premium brands like Tempur-Pedic, Stearns & Foster and Sealy Posturepedic⁷ 

Financing:

• 0% interest for 36-72 months with a Mattress Firm credit card⁸  
• Get 3% back with up to 24 months special financing on top brands like Tempur-Pedic, Stearns & Foster, Sealy Posturepedic and more⁹
• Get a new bed with no credit needed. $1 initial payment. Lease-to-own Powered by Progressive Leasing¹⁰
• Upgrade to a quality mattress and pay over time with Affirm¹¹. Eligible customers can choose from flexible payment plans with rates as low as 0% APR and no late fees or hidden charges

Disclaimers:

¹Limitations
Offers valid 7/29/26 through 9/29/26. Savings applied to our everyday low price. Savings vary by mattress and model. Product selection may vary by store. Offers not valid on all brands. Offers not valid on previous purchases, floor models, clearance items or final markdowns. Other exclusions may apply. Visit a store or see mattressfirm.com for complete details.

²King for Queen, Queen for Twin – Save up to $700
Get select king-sized mattresses for the regular price of a queen-sized mattress of the same model. Or get select queen-sized mattresses for the regular price of a twin-sized mattress of the same model. Offer not valid on previous purchases, clearance and outlet products, Purple®, Serta® iComfort®, Tempur-Pedic®, Stearns & Foster®, select Sealy Posturepedic®, Beautyrest Black®, Nectar or DreamCloud™. Other exclusions may apply.

³Free Adjustable Base
Receive a free Sleepy's Basic adjustable base ($299.99 value) with select mattress purchases (free queen adjustable base with minimum $499 purchase, or free king adjustable base with minimum $599 purchase). Adjustable Base value is based on a comparable item sold by a nationwide online seller. Free adjustable base offer valid on same-size mattress purchased. Split king or split California King base purchases consist of 2 bases. For split king or split California King purchases, each customer will receive one free adjustable base with promotion, with second base at regular price. Free adjustable base offer valid to complete mattress set, has no cash value, and cannot be used as credit. Offer not valid on previous purchases, floor models, Purple®, Serta® iComfort®, Tempur-Pedic®, Stearns & Foster®, select Sealy® Posturepedic, Beautyrest Black®, Nectar, Kingsdown Wesley or select DreamCloud™. Other exclusions may apply. Adjustable bases not eligible for returns; price of adjustable base ($299.99) will be deducted from refund if mattress is returned. Adjustable base may be pictured with furniture; bed frame and headboard not included with offer. Offer valid while supplies last. 

⁴Any size, One Price
Get any size mattress – twin, full, queen or king – for one price. Single pricing and savings applies to select models, on a per-model basis, and may differ by model. Not valid on previous purchases.

⁵$499.99 Queen Mattress + Adjustable Base Bundle
The $499.99 queen bundle includes (1) queen-size Sleepy's by Sealy Spring Luna Euro Top mattress and (1) queen-size Sleepy's Basic Adjustable Base, while supplies last. Additional discounts cannot be applied to bundles. Not valid on previous purchases. Adjustable bases not eligible for returns: Queen price of adjustable base ($299.99) will be deducted from refund if mattress is returned. Adjustable base may be pictured with furniture; bed frame and headboard not included with offer.

⁶Bundle & Save on Accessories
Save $50 when you purchase 2 pillows, 1 mattress protector and 1 sheet set from Sleepy's Basics. Save $100 when you purchase 2 pillows, 1 mattress protector and 1 sheet set from Sleepy's Signature. Save $150 when you purchase 2 pillows, 1 mattress protector and 1 sheet set from Sleepy's Deluxe. Size availability varies by collection. Items have no cash value and are not eligible for returns. Offer not valid on previous purchases or clearance items. Cannot be combined with other accessory offers nor any other gift with purchase bedding offers. Offer valid while supplies last.

⁷Tempur-Pedic®, Stearns & Foster®, Sealy Posturepedic® Instant Gift
Receive a $300 Instant Gift with the purchase of Tempur-Pedic® or Stearns & Foster® mattresses in-store or online. Receive a $200 Instant Gift with the purchase of select Sealy Posturepedic® mattresses in-store or online. Instant gift credit can be applied toward a range of sleep system products and must be added to the same transaction as the qualifying mattress purchase. Value cannot be carried over; any value not used at time of transaction will be surrendered. Offer not valid on the Stearns & Foster® Studio Collection, previous purchases, floor models, clearance, final markdowns or outlet products. Other exclusions may apply. Value of instant gift used (up to $300) will be deducted from refund if mattress is returned. Offer valid while supplies last.

⁸0% interest for 36 – 72 months with a Mattress Firm credit card 
††For 60 and 72 months in-store purchases, taxes and delivery fees must be paid upfront and cannot be charged to your Mattress Firm credit card; upfront payment of taxes and delivery fees will not reduce monthly payment or amount financed. Qualifying purchase amount, less any applicable down payment must be on one receipt. No interest will be charged on the amount financed and equal monthly payments are required on such balance until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar, and may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months' rounding. Any estimated required monthly payments shown, which may exclude taxes and delivery in connection with this promotional offer should allow you to pay off the amount financed within the promo period if (1) you make your payments by the due date each month and (2) this is the only balance on your account during the promo period. If you have other balances on your account, this monthly payment will be added to the minimum payment applicable to those balances. Regular account terms apply to non-promo purchases. New Accounts as of 7/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. Offer subject to change. Select promotions may display in online checkout.

⁹Get 3% Back with up to 24 Months Special Financing on Purchases of $1,999+. Paid on a virtual or mailed Visa® Prepaid Card. Rebate form required.

^TERMS AND CONDITIONS OF OFFER: Offer available 4/29/26-9/29/26 at participating Mattress Firm stores, special events, online via chat or by phone. Subject to credit approval. 3% back on net purchases (purchases minus returns and adjustments) will be paid in the form of a Synchrony Visa Prepaid Card by mail or email after the following offer requirements are satisfied: (1) you make a qualifying purchase on a Mattress Firm or Synchrony HOME credit card, (2) the qualifying purchase is delivered, and (3) you submit the requested rebate information and documentation. Rebate form must be submitted online or by mail postmarked by 10/29/26. Qualifying purchase amount must be on one receipt. One rebate per qualifying purchase. Maximum rebate of $500 per customer. The Visa Prepaid Card will be sent to your U.S. mailing address or email address within 8 weeks after all the offer requirements are satisfied. If the Visa Prepaid Card is not received within this timeframe, call 1 (866) 415-6540 or visit mattressfirmpromotions.com to inquire about status. If the Visa Prepaid Card is not received, you must inquire no later than 1/29/27 or all rights hereunder will expire. This offer is void where prohibited. Synchrony Bank is not responsible for lost, damaged, illegible, postage due or delayed mail. The Visa Prepaid card cannot be used to make payments on the Mattress Firm Credit Card.

Use your Visa Prepaid Card wherever Visa debit cards are accepted in the U.S. The card may not be used at any merchant, including internet and mail or telephone order merchants, outside of the U.S. Card is issued by The Bancorp Bank, N.A., Member FDIC, pursuant to a license from Visa U.S.A. Inc. This is not a gift card or gift certificate. You have received this card as a gratuity without the payment of any monetary value or consideration. The funds associated to your Prepaid Card expire 6 months from date of issue and is stated on the card front. After the expiration date, you will not be able to use this Card, and any remaining Card funds will revert and be returned to the promotional provider. Card terms and conditions apply. The Mattress Firm credit card is not a Bancorp product or service, nor does Bancorp endorse this offer.

†No Interest If Paid In Full Within 6, 12 or 24 Months on qualifying purchases with your Mattress Firm or Synchrony HOME credit card. Interest will be charged to your account from the purchase date if the promotional balance is not paid in full within 6, 12 or 24 months. Minimum monthly payments required. Qualifying purchase amount must be on one receipt. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 7/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Minimum Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval. Offer subject to change.

¹⁰$1 Initial Payment with Progressive Leasing
The initial payment (plus tax) is charged at lease signing. Remaining lease payments will be determined upon item selection. Reduced initial payment promotion does not lower the total cost. Available for applications 8/19/26 - 9/8/26. Progressive Leasing obtains information from credit bureaus, but a credit history is not required. Not all applicants are approved. Ownership by rental/lease agreement with Progressive Leasing costs more than the retailer's cash price. Select items only. Cancel or purchase early at any time. Not available in MN, NJ, WI.

¹¹Pay Over Time with Affirm
Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check, may not be available everywhere, and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. For licenses and disclosures, see affirm.com/licenses.

About Mattress Firm
Mattress Firm, the nation's largest mattress retailer, helps solve America's sleep problems through our family of brands. Every one of our more than 6,000 passionate Sleep Experts® are driven by a common purpose: to improve people's lives by making better sleep easy™. Whether browsing online or in one of our 2,100+ stores, our highly trained team provides personalized service and advice to help customers choose the right mattress and bedding products based on their unique needs. Our expertly curated selection of products includes leading brands such as Tempur-Pedic®, Sealy Posturepedic®, Stearns & Foster®, Purple®, Nectar®, Dreamcloud PressureSmart™, Kingsdown®, Beautyrest®, Serta®, Sleepy's® and tulo®. Mattress Firm supports local and national charities through donations and offers employees volunteering opportunities to serve their communities. As part of this commitment, Mattress Firm has partnered with the National Women's Shelter Network, an organization dedicated to ending homelessness and providing life-changing resources to people in need. Everyone deserves a safe place to sleep at night, and with this partnership we aim to create brighter mornings and a brighter future. Mattress Firm is a wholly owned business of Somnigroup International Inc. (NYSE: SGI). For more information about Mattress Firm, visit http://mattressfirm.com. 

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SOURCE Mattress Firm

FAQ

What is Mattress Firm's Best Sale of the Year 2026 and how long does it run for SGI customers?

Mattress Firm’s Best Sale of the Year 2026 runs from July 29 to September 29, 2026. According to Mattress Firm, it features discounted mattresses, free adjustable bases with qualifying purchases, accessory bundles, instant gift credits and several financing options for shoppers seeking lower up-front costs.

What are the biggest mattress deals during Mattress Firm's 2026 Best Sale of the Year for SGI-related shoppers?

Key 2026 offers include king beds for queen prices, queen beds for twin prices, and savings up to $700 on select models. According to Mattress Firm, shoppers can also get any-size select mattresses from $249.99 and a mattress-plus-adjustable-base bundle for $499.99, subject to exclusions.

What financing options are available during Mattress Firm's Best Sale of the Year 2026 for SGI customers?

Financing options include 0% interest for 36–72 months with a Mattress Firm credit card, subject to approval and terms. According to Mattress Firm, customers may also access 3% back with special financing, lease-to-own plans with $1 initial payment, and Affirm installment plans starting at 0% APR.

How does the 3% back Visa prepaid card offer work during Mattress Firm's 2026 sale for SGI shoppers?

The 3% back offer applies to qualifying purchases of $1,999 or more made with a Mattress Firm or Synchrony HOME credit card. According to Mattress Firm, customers receive a Visa prepaid card after delivery and submitting a rebate form, with a maximum rebate of $500 per customer.

What premium brand instant gift promotions are included in Mattress Firm's 2026 Best Sale of the Year?

During the sale, shoppers can receive up to a $300 instant gift on Tempur-Pedic and Stearns & Foster mattresses, and $200 on select Sealy Posturepedic models. According to Mattress Firm, the instant gift must be used in the same transaction on eligible sleep products.

Does Mattress Firm's 2026 Best Sale of the Year have any impact disclosed for SGI investors?

The announcement focuses on consumer promotions, not specific financial impacts for SGI investors. According to Mattress Firm, the sale offers discounted products and financing between July 29 and September 29, 2026, but it does not disclose revenue, profit, or guidance changes linked to these offers.