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frontpagec2nah777 posted Mar 27, 2026 02:52 PM
frontpagec2nah777 posted Mar 27, 2026 02:52 PM

Upcoming: Costco Wholesale Members: In-Warehouse & Online Savings

(Valid April 6 - May 3, 2026)

See Thread for Pricing

Costco Wholesale
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Deal Details
Note: These deals start April 6th; we are promoting them to the Frontpage ahead of time due to strong feedback from the community.

Costco Wholesale (link not live yet; see this Slickdeals Article for full scans of deals) has In-Warehouse & Online Deals listed below, valid for Costco Members only.

Thanks to community member c2nah777 for sharing this deal.

Examples:
  • 2-pack 5-qt Kirkland Signature Motor Oil $6-$8 Off
  • 80-ct Keurig K-Cup Pods $35.99 ($9 Off)
  • 12-ct Bounty Advanced Paper Towels $5.60 Off
  • 4-ct 8-oz Kerrygold Pure Irish Butter $12.69 ($4.30 Off)
  • 14-oz Skinny Pop Organic Popcorn $2.30 Off
  • 11-lb OxiClean Max Efficiency Odor Blaster Stain Remover $5 Off
  • & More (see this Slickdeals Article for ad scans)

Editor's Notes

Written by StrawMan86 | Staff
  • The sale event is valid from April 6 through May 3, 2026.
  • An active Costco membership is required for warehouse purchases.
  • Valid at all U.S. Costco warehouse locations and at Costco.com during the promotion period, unless otherwise noted.
  • Online-only promotions are valid only for purchases on Costco.com.
  • Pricing on Costco.com may be higher than Costco warehouse pricing.
  • Shipping and handling charge(s) may apply on items available at Costco.com; products shipped to Alaska or Hawaii will include an additional shipping and handling fee which will be quoted at checkout. Not valid at Costco Business Centers. Item limits per household apply where indicated except where prohibited by law. Selection and pricing may vary and is subject to availability. While supplies last.
  • Refer to the original post & forum comments for additional deal ideas & discussion.

Original Post

Written by c2nah777
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Note: These deals start April 6th; we are promoting them to the Frontpage ahead of time due to strong feedback from the community.

Costco Wholesale (link not live yet; see this Slickdeals Article for full scans of deals) has In-Warehouse & Online Deals listed below, valid for Costco Members only.

Thanks to community member c2nah777 for sharing this deal.

Examples:
  • 2-pack 5-qt Kirkland Signature Motor Oil $6-$8 Off
  • 80-ct Keurig K-Cup Pods $35.99 ($9 Off)
  • 12-ct Bounty Advanced Paper Towels $5.60 Off
  • 4-ct 8-oz Kerrygold Pure Irish Butter $12.69 ($4.30 Off)
  • 14-oz Skinny Pop Organic Popcorn $2.30 Off
  • 11-lb OxiClean Max Efficiency Odor Blaster Stain Remover $5 Off
  • & More (see this Slickdeals Article for ad scans)

Editor's Notes

Written by StrawMan86 | Staff
  • The sale event is valid from April 6 through May 3, 2026.
  • An active Costco membership is required for warehouse purchases.
  • Valid at all U.S. Costco warehouse locations and at Costco.com during the promotion period, unless otherwise noted.
  • Online-only promotions are valid only for purchases on Costco.com.
  • Pricing on Costco.com may be higher than Costco warehouse pricing.
  • Shipping and handling charge(s) may apply on items available at Costco.com; products shipped to Alaska or Hawaii will include an additional shipping and handling fee which will be quoted at checkout. Not valid at Costco Business Centers. Item limits per household apply where indicated except where prohibited by law. Selection and pricing may vary and is subject to availability. While supplies last.
  • Refer to the original post & forum comments for additional deal ideas & discussion.

Original Post

Written by c2nah777

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Top Comments

IndigoWinter2667
2413 Posts
739 Reputation
I can't wait for SD to block the costcoinsider links, they are such ad ridden garbage. (Thanks for posting the images OP!)
m3n00b
1009 Posts
160 Reputation
can we ban the Costco insider? that site is pure cancer.
c2nah777
11860 Posts
7671 Reputation
Funny story. Last time I tried posting imgur link instead after uploading every page to imgur.
Guess what? Someone just posted the costcoinsider link with no images at all, and beat me to the thread as OP.
I was shocked SD allowed the link. I did not think they would, so I did all that hard work for nothing.
I learned my lesson this time.

UPDATE: I have changed it to imgur link now. I agree with you. Thank you, and repped.

121 Comments

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Mar 27, 2026 07:38 PM
1,794 Posts
Joined Dec 2013
beerguy419Mar 27, 2026 07:38 PM
1,794 Posts
Thanks for posting but another absolute dud for the month. Come on Costco you can do better than this.
1
Mar 27, 2026 07:48 PM
386 Posts
Joined May 2013
MaverickDudeMar 27, 2026 07:48 PM
386 Posts
Quote from SwatiK2831 :
I don't see oil, where do you see?
It's motor oil
Mar 27, 2026 07:49 PM
125 Posts
Joined Jul 2007
phins2rtMar 27, 2026 07:49 PM
125 Posts
Quote from FrugalFinds :
For oil: 2-packs of 5 qts are $35.99 normally and $29.99 (w/ $6 off)
So each 5qt is going to be about $15
Assuming it stays the same price. We'll see if it goes up or not. Smilie
1
Mar 27, 2026 07:51 PM
86 Posts
Joined Jan 2007
CoolNbMar 27, 2026 07:51 PM
86 Posts
Quote from phins2rt :

Assuming it stays the same price. We'll see if it goes up or not. Smilie
It'll depend on the daily musings of our Orangeatan
4
8
Mar 27, 2026 08:54 PM
260 Posts
Joined Feb 2022
CyanNest3122Mar 27, 2026 08:54 PM
260 Posts
Glad to see Oxiclean on sale... haven't noticed it on sale for a while.
Mar 27, 2026 08:59 PM
8 Posts
Joined Jan 2014
DocBR0mMar 27, 2026 08:59 PM
8 Posts

Our community has rated this post as helpful. If you agree, why not thank DocBR0m

The shrimp dumplings are good. They taste almost like they are from a dim sum place, just make sure you steam them
1
Pro
Mar 27, 2026 09:28 PM
3,917 Posts
Joined Nov 2006
dcpoor
Pro
Mar 27, 2026 09:28 PM
3,917 Posts

Our community has rated this post as helpful. If you agree, why not thank dcpoor

woozoo fans are back
1

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Mar 27, 2026 09:32 PM
86 Posts
Joined Nov 2025
NavyHaddock4377Mar 27, 2026 09:32 PM
86 Posts
great job on the imajur
1
Mar 27, 2026 10:22 PM
97 Posts
Joined Jun 2008
alywagMar 27, 2026 10:22 PM
97 Posts
Do the smaller sized mattresses also go on sale? The ad is for the king size but I'm curious if the queen will also be on sale.
Mar 27, 2026 10:26 PM
47 Posts
Joined Jul 2018
JordanA2420Mar 27, 2026 10:26 PM
47 Posts
The mower. I bought it a week ago. Perfect!
Mar 27, 2026 10:50 PM
29 Posts
Joined Apr 2016
tripbeatsMar 27, 2026 10:50 PM
29 Posts
Quote from donldmn :
The Sensodyne toothpaste in the coupon book is advertised for $25.99 but this is the normal price isn't it? Do they normally advertise things for full price or is there something I'm missing?
I was thinking the exact same thing.
Mar 27, 2026 11:39 PM
27 Posts
Joined Nov 2024
LivelyPear1346Mar 27, 2026 11:39 PM
27 Posts
The years supply 365 of sinus pills are a great price with the discount.
Pro
Mar 27, 2026 11:49 PM
12,815 Posts
Joined Jan 2007
MadPup
Pro
Mar 27, 2026 11:49 PM
12,815 Posts
Quote from IndigoWinter2667 :
I can't wait for SD to block the costcoinsider links, they are such ad ridden garbage. (Thanks for posting the images OP!)
SD just want to add their own ad-ridden garbage. Pick your poison.
Original Poster
Pro
Mar 27, 2026 11:51 PM
11,860 Posts
Joined Jul 2008
c2nah777
Original Poster
Pro
Mar 27, 2026 11:51 PM
11,860 Posts
Quote from armedmetallica :
Imgur isn't a whole lot better these days. On mobile you scroll one way too much and are looking and some crap. Press back? Nawh not back to your content.
Did you miss that I also posted every page separately here?
My opinion is that SD needs to bring back PDF file uploading. Easier to sift through by far.

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Mar 28, 2026 12:56 AM
140 Posts
Joined Jul 2017
AjzagrodnikMar 28, 2026 12:56 AM
140 Posts
Quote from LivelySink338 :
Is it just me or is the costco membership not worth it
It's just you
2
1

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