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King Mattresses: Beautyrest Silver BRS900 11.75" Medium Firm Mattress Expired

$405
$1,199.99
& More + Free S&H
+60 Deal Score
81,079 Views
MattressFirm.com has Select King Mattresses on Sale. Save 25% Off Select King Mattresses w/ promo code KINGS25 (exclusions apply, test in cart). Shipping is free.
  • Note, if the add to cart button is grey instead of red, try using the drop down menu on the product page to switch sizes and then switch back to King or try using a different web browser.
Thanks to Deal Hunter daisybeetle for finding this deal.

Prices below after code KINGS25
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Original Post

Written by
Edited August 15, 2021 at 10:34 PM by
MattressFirm.com has Select King Mattresses on Sale. Save 25% off Select Kings w/ code KINGS25 (exclusions apply, test in cart). Shipping is free.


Prices after code KINGS25about this deal:
  • Prices for the kings in this deal significantly less than this popular deal. For instance the Medium Firm BRS900 is $75 less in this deal than the prior one.
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https://slickdeals.net/f/15197443-paypal-store-offers-save-40-on-purchayse-of-400-at-mattressfirm-ymmv?utm_source=iphone_app&utm_medium=share&utm_campaign=external+share

Check Paypal for offers $ off Mattress Firm. I had $80 off $400. Also use discover via Paypal for another 5% off, and 7% cashback from G*iving Ass*stant
·
The KINGS25 code worked on the Serta Perfect Sleeper Elkins II 11" Plush Euro Top Queen Mattress. Subtotal went from $699.99 retail, to $349.99 sale to $262.49 with code. Add tax and free delivery and it felt pretty slick. They don't remove old mattress without the $99 upgraded delivery/set up option. I guess you can't win them all, thanks for the find!
·
NIGHTOWL cannot be stacked with KINGS25
·

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Joined Jan 2007
L9: Master
> bubble2 4,530 Posts
1,064 Reputation
ngocbe
08-15-2021 at 11:41 PM.
08-15-2021 at 11:41 PM.
Ah I need queen 😞
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Joined Nov 2014
L4: Apprentice
> bubble2 339 Posts
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oniserva
08-15-2021 at 11:48 PM.
08-15-2021 at 11:48 PM.
The KINGS25 code worked on the Serta Perfect Sleeper Elkins II 11" Plush Euro Top Queen Mattress. Subtotal went from $699.99 retail, to $349.99 sale to $262.49 with code. Add tax and free delivery and it felt pretty slick. They don't remove old mattress without the $99 upgraded delivery/set up option. I guess you can't win them all, thanks for the find!
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Joined May 2018
L6: Expert
> bubble2 1,423 Posts
334 Reputation
TalentedBanana464
08-16-2021 at 12:12 AM.
08-16-2021 at 12:12 AM.
Looks like these things got some terrible reviews. From falling apart fast to the plush being hard as a rock. Think ill pass but may want to read the reviews before you order.
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Joined Feb 2007
L10: Grand Master
> bubble2 7,333 Posts
WindySummer
08-16-2021 at 12:45 AM.
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Joined Nov 2007
L9: Master
> bubble2 4,908 Posts
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redbandana
08-16-2021 at 01:09 AM.
08-16-2021 at 01:09 AM.
Quote from ngocbe :
Ah I need queen 😞

We all do 🤠
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Joined Jul 2011
L10: Grand Master
> bubble2 6,123 Posts
548 Reputation
08CivicSi
08-16-2021 at 04:25 AM.
08-16-2021 at 04:25 AM.
Anyone here actually own one.
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Joined Apr 2008
L6: Expert
> bubble2 1,807 Posts
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Greygooser
08-16-2021 at 04:39 AM.
08-16-2021 at 04:39 AM.
https://slickdeals.net/f/15197443-paypal-store-offers-save-40-on-purchayse-of-400-at-mattressfirm-ymmv?utm_source=iphone_app&utm_medium=share&utm_campaign=external+share

Check Paypal for offers $ off Mattress Firm. I had $80 off $400. Also use discover via Paypal for another 5% off, and 7% cashback from G*iving Ass*stant
14
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Joined Jan 2012
L3: Novice
> bubble2 121 Posts
27 Reputation
Mapletree17
08-16-2021 at 04:41 AM.
08-16-2021 at 04:41 AM.
Any good deals on a box spring to go along with the mattress?
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Joined Nov 2015
L3: Novice
> bubble2 236 Posts
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CamelJockey00
08-16-2021 at 04:54 AM.
08-16-2021 at 04:54 AM.
You can also stack military discount with this deal, just send an email and they'll ask for proof, then they refund the difference
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Joined Apr 2015
L5: Journeyman
> bubble2 681 Posts
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FNwoz
08-16-2021 at 05:10 AM.
08-16-2021 at 05:10 AM.
Quote from Greygooser :
https://slickdeals.net/f/15197443-paypal-store-offers-save-40-on-purchayse-of-400-at-mattressfirm-ymmv?utm_source=iphone_app&utm_medium=share&utm_campaign=external+share

Check Paypal for offers $ off Mattress Firm. I had $80 off $400. Also use discover via Paypal for another 5% off, and 7% cashback from G*iving Ass*stant

Good call on this!
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Joined Sep 2016
L3: Novice
> bubble2 118 Posts
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RENT3051
08-16-2021 at 05:36 AM.
08-16-2021 at 05:36 AM.
What do you think, compare to zinus mattress $314 12inch king
https://www.amazon.com/gp/product...0DER&psc=1
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Joined Sep 2016
L3: Novice
> bubble2 118 Posts
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RENT3051
08-16-2021 at 05:54 AM.
08-16-2021 at 05:54 AM.
can't add to shop cart
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Joined Jan 2017
SilentPartner
> bubble2 144 Posts
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Barewake2
08-16-2021 at 05:56 AM.
08-16-2021 at 05:56 AM.
Quote from vathanak :
Any thoughts comparing this to Casper mattresses?

I have a Brooklyn bedding foam mattress. Similar to Casper style. I'll never go back to spring mattresses. Foam for lyfe!!! Biggest upgrade ever, however, it takes a week to get used to it.
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Joined Nov 2014
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> bubble2 185 Posts
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wigglesrewind
08-16-2021 at 05:57 AM.
08-16-2021 at 05:57 AM.
Quote from RENT3051 :
can't add to shop cart

Same here....is the deal dead?
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Joined Apr 2015
L5: Journeyman
> bubble2 681 Posts
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FNwoz
08-16-2021 at 06:17 AM.
08-16-2021 at 06:17 AM.
Nightowl code appears to be dead. Kings25 is working still. Dang. Pulled the trigger ont he Elkins II with the paypal discount and got it to $375. Still a lot less than other websites with the same mattress. Also appears to be better than the Beautryrest Silver at a much lower cost.
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Last edited by FNwoz August 16, 2021 at 06:35 AM.
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