Mattress Firm North Beltway Highway Outlet Center logo

Mattress Firm North Beltway Highway Outlet Center

Mattress Firm

St Joseph, MO

4.8(608 reviews)
9 active offers6 store perks
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About Mattress Firm

Mattress Firm offers a wide selection of mattresses from top brands, including Tempur-Pedic, Purple, Sealy, and Sleepy's. They provide various promotions, such as the Memorial Day Sale with up to 60% off, and offer financing options like 0% interest with equal monthly payments on qualifying purchases. Customers can enjoy free and fast delivery, a low price guarantee, and a 120-night sleep trial. All mattresses are assembled in the U.S.

Current Promotions
Last updated Oct 23, 2026

Current homepage sales include up to $700 off, a free adjustable base with select mattresses, select price-point and bundle offers, clearance mattresses up to 70% off, $300 instant gifts, and an extra 15% off qualifying purchases.

  • Black Friday Sale: Save up to $700Expires: 2026-12-08Savings vary by product and model; valid only on models indicated; product selection may vary by store.
  • Free adjustable base with select mattressesSelect mattresses.
  • Queen beds under $500Queen beds.
  • Sleepy's By Sealy Spring Luna Euro Top mattress and adjustable base bundle
  • Any size for $249.99 on select mattressesSelect mattresses.
  • Up to 70% off select clearance mattressesSelect clearance mattresses; while supplies last.
  • $300 instant gift toward a total sleep solution
  • $300 instant gift on select Purple mattressesSelect Purple mattresses.
  • Get an extra 15% offQualifying purchase; available online or in-store.
Purchase Incentives
  • 0% interest with 72 equal monthly paymentsQualifying purchases with Mattress Firm credit card; subject to credit approval. For 60- and 72-month in-store purchases, taxes and delivery fees must be paid upfront.
  • Free and fast delivery
  • Free & Fast Delivery
  • Financing & Leasing
  • Low Price Guarantee
  • 120 Night Sleep Trial
Mattress Selection

Brands

Tempur-Pedic
Purple
Sealy
Sleepy's

Ideal for

teens
growing children
adults

Technology

memory foam
hybrid
innerspring

Assortment

Box Springs & Frames
Adjustable Bed Bases
Bedding
Furniture & More

Price range

$
$$
$$$
$$$$

Estimated price positioning for this store

What Your Neighbors Say

Real Google reviews from nearby shoppers

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Average rating 4.8 · 608 reviews

Last updated Jul 12, 2026

Shelby Ockenfels· 5★ · 2026-06-10T21:40:54.934755997Z

Ask for AJ, he is the best! AJ is the best sales manager. He made sure we found the perfect mattress that was comfortable for us. He did not hesitate to answer all of our questions and made sure to stick to our budget. He ensured that we found the perfect option for us within our budget. It was such a stress free experience we will be going back to Mattress Firm next time. There is hustle and chaos like at NFM, you have time to relax and think about your purchase! The exchange was a breeze. Thank you so much to AJ for the best experience!

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Lorenzo Mendez· 5★ · 2026-06-11T01:27:28.834212737Z

AJ was outstanding with helping my family and I pick the right mattress for our needs. He was patient, kind, and very knowledgeable. Funny story, he was also our sales representative for Moore Water and sold us our water treatment system as well! It was nice to see him again and to have a great experience as a returning customer of Mattress Firm.

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Kate Denniston· 5★ · 2025-11-02T14:39:20.362591557Z

Harry was awesome in helping us find just the right bed for my mom! The quality is perfect for her needs. The Black Friday pricing is exceptional as well. I will be a repeat customer for sure!

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Evelyn Vest· 5★ · 2026-06-21T14:47:47.945150561Z

Very friendly and helpful. Told them what we where looking for and had options. Also got a brand new bed in a box not one off the show room floor.

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Matt Mackey· 5★ · 2026-03-08T02:00:53.888521349Z

Aj did a great job presenting and explaining everything and I would if recommend to anyone thats planning on purchasing a new bed to check out mattress firm outlet in st Joe

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