Slumber 8″ Comfort Mattresses Starting at ONLY $48.30 Shipped

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Through September 10th, Jet.com is hosting a Warehouse Blowout Sale and offering up an extra 30% off select items when you use the code WAREHOUSE30 at checkout ($100 maximum discount). This discount applies to a huge selection of home storage items, floorcare and home appliances, furniture, mattresses, kitchen & dining items and more!

Shipping is free on orders over $35 before any promo codes are applied.

In addition, new Jet customers can save an extra 15% off your first three purchases of $35 or more when you use the code BABYCENTER15 at checkout (up to a max discount of $30) – valid through 9/30. EXPIRED!  It appears you are no longer able to use both promo codes together. 

Need a mattress? Check out these deals for new Jet customers…

Slumber 1 8″ Comfort Spring Mattress – twin size $69.01
Use promo code WAREHOUSE30
Shipping is free on orders over $35
Final Cost $48.30 shipped!

Slumber 1 8″ Comfort Spring Mattress – full size $89.01
Use promo code WAREHOUSE30
Shipping is free on orders over $35
Final Cost $62.31 shipped!

Slumber 1 8″ Comfort Spring Mattress – queen size $109.01
Use promo code WAREHOUSE30
Shipping is free on orders over $35
Final Cost $76.45 shipped!

Slumber 1 8″ Comfort Spring Mattress – king size $129.01
Use promo code WAREHOUSE30
Shipping is free on orders over $35
Final Cost $90.30 shipped!

Join The Discussion

Comments 31

  1. Kitty

    I just placed 2 orders with 15% off with max of $20 off a few days ago… didn’t know about that code to get max of $30 off. Do you think they would credit the difference?

    • Collin (Mrs. Hip)

      You could always call customer service and ask!

  2. Lana

    Thank you! What a deal to fill a real need here!

    • Collin (Mrs. Hip)

      You’re so welcome Lana!

  3. hip2trade

    Thanks🙂 Great deal!
    I have purchased mattresses and beds lately, 4 to be exact, but I couldn’t pass this up. Also 10% cash back in the IBotta app on Jet🙂

    • Collin (Mrs. Hip)

      You’re very welcome! Happy you could score the savings!

  4. Kari

    Any experience with these? Are they decent?

    • Heather

      We love ours! It’s on the firmer side, which we prefer. We have a thin foam mattress topper over it and it’s very comfortable. When you sit on the edge of the bed you can sometimes feel the springs a little, but I think it’s definitely worth it especially at this price.

      • Kari

        Thanks Heather! Just put 4 in the cart for the kiddos.

  5. Emily

    Thank you!! Just got 2 small computer desks for $25.xx!! Fyi the free shipping threshold is before code!

    • Collin (Mrs. Hip)

      Wow! Great score Emily! Thanks for sharing!

  6. H

    It won’t let me combine both codes, says I have to use one or the other………

    • Collin (Mrs. Hip)

      Darn! Thanks for the feedback! I am seeing that now as well.

  7. Kerri Esterley

    Same as the above comment…it told me I could only use one or the other. Is there a trick to using both? Thanks!

    • Collin (Mrs. Hip)

      Looks like the codes not longer apply together. Updating the post now!

  8. Ashley

    Says I can’t use both: /

  9. Pat

    Okay how do I get the 10% back from Ibotta. Do I scan the paperwork when it comes in the mail. I tried to order it on my phone but it wouldn’t let me download the jet app so I ordered it online.

    • Hip2trade

      You go to IBotta app, click through jet. You don’t have to have the Jet app, I don’t.

  10. Erin

    Twin mattress looks like you can purchase it, but when I went COMPLETELY through checkout I received a message that it wasn’t available and had been removed from my cart 🙁

    • Collin (Mrs. Hip)

      How odd. Maybe try again, as it appears they are still available.

      • Erin

        I hopped off my phone and onto my laptop and scored…so weird! Yay! I really needed this for our guest room!!! 🙂 Thanks Collin!

        • Collin (Mrs. Hip)

          Yay! You’re welcome Erin!

  11. Pat Goff

    I just ordered a twin and it went through.

    • Collin (Mrs. Hip)

      Glad to hear it!

  12. Helen

    2.5% back via Ebates. Also, shop around in the warehouse sale, additional items in your cart seems to translate to lower prices for everything in your cart. Guess the logo is accurate, “Prices Drop as you Shop”!!!

  13. Lups

    Hi do you know if they are or if they are refurbished?? Im looking into buying one but id like to know first thank you

    • Lupd

      If they are new or refurbished???

  14. sandy

    Anybody else having issues using this promo code anymore stating its invalid? I know it was only one per user but i cant even use it as a guest anymore?

    • Mamatx

      Code doesn’t work for me either

    • Cassandra (Hip2Save Sidekick)

      Hi Sandy! That promo code has recently expired. I’ve updated the post. 🙁

  15. Cleveland

    This internet website is truly a walk-through for all of the info you wanted about this and didn’t know who to ask. Glimpse here, and you will definitely discover it.

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