321 Mattress

11/25/2025

Our Black Friday Sale is here.
King mattresses start at $450 and Queens start at $289, plus an additional 30% off all Kings and Queens. Supplies are limited, so visit 321matt.com to find the location nearest to you. See store for details.

11/17/2025

Kings from $450 with 30% off and Queens from $289 with 20% off.
These Black Friday deals are going quickly.

Call (913) 954-5504 to check what’s still in stock or visit:
https://www.321matt.com/black-friday-mattress-sale/

Mattress store in KC Metro Area giving back, portion of sales support Special Olympics.

10/27/2025

🎃 Scary Good Savings! Up to 60% off MSRP + Extra 20% Off Mattresses

Don’t miss these hauntingly good deals on top brand mattresses. Visit any of our 4 Kansas City metro locations before this sale disappears!

📍 Find a location near you: https://www.321matt.com

09/26/2025

🚚 Don’t stress about delivery or setup. We’ll handle everything for you.

At 321 Mattress, we make it easy to get a great night’s sleep. From the moment you pick your mattress to the day it’s delivered and set up, we’ve got you covered.

🛏 Brand name mattresses up to 60% off MSRP.
📍 Four locations: Gardner, Blue Springs, North Kansas City, and Overland Park.

Find your perfect mattress and celebrate the grand opening of our new Overland Park store with deals happening now.

👉 Find a location near you:
https://www.321matt.com/

09/24/2025

Grand Opening at 75th & Metcalf
We're officially open in Overland Park. Same trusted deals. Unbelievable prices to celebrate. Come try your new mattress today.

📍 Find a location near you: https://www.321matt.com

09/17/2025

Now open in Overland Park. Our 4th location is here, and we’re celebrating with incredible mattress deals at all locations. While supplies last.

📍 Find a location near you: https://www.321matt.com

09/16/2025

New Location Now Open!

Our 4th store is now open at 75th and Metcalf. We're celebrating with unbeatable prices at all locations. Just ask our customers.

📍 Find a location near you: https://www.321matt.com

09/01/2025

Happy Labor Day!

We are open 11am - 7pm today

08/08/2025

Help!!!! There is a smoke detector chirping at our NKC store that none of us can find, and before you ask, yes I am a retired KCMO Firefighter, so the irony us not lost on me Anyone who comes to the NKC store at 1800 Burlington North Kansas City, MO 64116 and finds the chirping nuisance gets a free set of $189 Dreamfit sheets. No purchase required. Help, it’s driving us nuts.

Check out this video from this search, chirping smoke detector noise