Sneak Peek: Costco Warehouse Savings to Watch in October 2026

September 30, 2026

Costco Warehouse Savings 10/1/26 – 10/18/26

Browse 205 deals by category

Pharmacy

1) Force Factor Hair Growth AcceleratorWarehouse & Online
Save $7
Force Factor Hair Growth Accelerator
2) Bausch + Lomb PreserVision AREDS 2Warehouse & Online
Save $8
Bausch + Lomb PreserVision AREDS 2
3) OLLY Kids Multi & Probiotic GummiesWarehouse & Online
Save $3.50
OLLY Kids Multi & Probiotic Gummies
4) OLLY Men’s Multi GummiesWarehouse & Online
Save $3.50
OLLY Men's Multi Gummies
5) OLLY Women’s Multi GummiesWarehouse & Online
Save $3.50
OLLY Women's Multi Gummies
6) OLLY SleepWarehouse & Online
Save $3.50
OLLY Sleep
7) Vicks VapoRubWarehouse Only
Save $3
Vicks VapoRub
8) Vicks DayQuil + NyQuil Severe Cold & Flu LiquiCapsWarehouse Only
Save $5
Vicks DayQuil + NyQuil Severe Cold & Flu LiquiCaps
9) Vicks LiquidWarehouse Only
Save $5
Vicks Liquid
10) Caltrate Bone Health Advanced Calcium 600+D3Warehouse & Online
Save $4
Caltrate Bone Health Advanced Calcium 600+D3
11) Advil Liqui-GelsWarehouse & Online
Save $4.50
Advil Liqui-Gels
12) Advil TabletsWarehouse & Online
Save $4.50
Advil Tablets
13) Centrum Silver Men 50+ MultiWarehouse & Online
Save $4.50
Centrum Silver Men 50+ Multi
14) Centrum Silver Women 50+ MultiWarehouse & Online
Save $4.50
Centrum Silver Women 50+ Multi
15) Emergen-C Immune+Warehouse & Online
Save $6
Emergen-C Immune+
16) Emergen-C Vitamin CWarehouse & Online
Save $6
Emergen-C Vitamin C
17) Ricola Sugar Free Lemon Mint Throat DropsWarehouse & Online
Save $3.50
Ricola Sugar Free Lemon Mint Throat Drops
18) Robitussin DM MaxWarehouse Only
Save $4
Robitussin DM Max
19) Theraflu Severe Cold Day + NightWarehouse Only
Save $4
Theraflu Severe Cold Day + Night
20) Excedrin Migraine ReliefWarehouse & Online
Save $4.50
Excedrin Migraine Relief

Grocery

1) Hershey’s Chocolate CandyWarehouse & Online
Save $6.80
Hershey's Chocolate Candy
2) Nescafé Taster’s Choice House Blend Instant CoffeeWarehouse & Online
$15.99   After $6 OFF
Nescafé Taster’s Choice House Blend Instant Coffee
3) Vita Coco Coconut WaterWarehouse & Online
Save $5.80
Vita Coco Coconut Water
4) Maison Perrier Sparkling WaterWarehouse & Online
Save $6
Maison Perrier Sparkling Water
5) Peet’s Coffee Organic French Roast Ground CoffeeWarehouse & Online
Save $6.50
Peet's Coffee Organic French Roast Ground Coffee
6) CJ Foods bibigo Chicken & Vegetable Steamed DumplingsWarehouse Only
Save $3.80
CJ Foods bibigo Chicken & Vegetable Steamed Dumplings
7) Rastelli’s Reserve Beef Tenderloin Filet Mignon RoastOnline Only
$139.99   After $60 OFF
Rastelli's Reserve Beef Tenderloin Filet Mignon Roast
8) Popcornopolis Halloween Monster Caramel Corn Mini ConesOnline Only
$29.99   After $10 OFF
Popcornopolis Halloween Monster Caramel Corn Mini Cones
9) Kirkland Signature Artisan Crust Pepperoni PizzaWarehouse Only
$14.99
Kirkland Signature Artisan Crust Pepperoni Pizza
10) Kellogg’s Original Rice Krispies TreatsWarehouse & Online
Save $4
Kellogg's Original Rice Krispies Treats
11) Milton’s Roasted Vegetable Cauliflower Crust PizzaWarehouse Only
Save $4
Milton’s Roasted Vegetable Cauliflower Crust Pizza
12) Keurig® K-Cup® Pods Caribou BlendWarehouse & Online
Save $9
Keurig® K-Cup® Pods Caribou Blend
13) Keurig® K-Cup® Pods The Original Donut Shop CoffeeWarehouse & Online
Save $9
Keurig® K-Cup® Pods The Original Donut Shop Coffee
14) Keurig® K-Cup® Pods Peet’s CoffeeWarehouse & Online
Save $9
Keurig® K-Cup® Pods Peet's Coffee
15) Keurig® K-Cup® Pods Lavazza EspressoWarehouse & Online
Save $9
Keurig® K-Cup® Pods Lavazza Espresso
16) Waterloo Sparkling WaterWarehouse & Online
Save $2.70
Waterloo Sparkling Water
17) Celsius Sparkling Energy DrinkWarehouse & Online
Save $6
Celsius Sparkling Energy Drink
18) Morning Summit Lightly Sweetened Maple Berry Blend CerealWarehouse Only
$9.69   After $3.80 OFF
Morning Summit Lightly Sweetened Maple Berry Blend Cereal
19) Campbell’s Simply Chicken Noodle SoupWarehouse & Online
Save $6
Campbell's Simply Chicken Noodle Soup
20) Snapdragon Vietnamese Beef Pho BowlsWarehouse & Online
Save $4.40
Snapdragon Vietnamese Beef Pho Bowls

Health & Personal Care

1) Bausch + Lomb PreserVision AREDS 2Warehouse & Online
Save $8
Bausch + Lomb PreserVision AREDS 2
2) Pantene Essential Botanicals Hydrating Volume ShampooWarehouse & Online
Save $3
Pantene Essential Botanicals Hydrating Volume Shampoo
3) Pantene Essential Botanicals Hydrating Volume ConditionerWarehouse & Online
Save $3
Pantene Essential Botanicals Hydrating Volume Conditioner
4) Liquid I.V. Hydration Multiplier®Warehouse & Online
$20.99   After $8 OFF
Liquid I.V. Hydration Multiplier®
5) Liquid I.V. Hydration Multiplier®Warehouse & Online
$20.99   After $8 OFF
Liquid I.V. Hydration Multiplier®
6) Liquid I.V. Hydration Multiplier®Warehouse & Online
$20.99   After $8 OFF
Liquid I.V. Hydration Multiplier®
7) Depend Fresh Protection™ AdvancedWarehouse & Online
$29.99   After $10 OFF
Depend Fresh Protection™ Advanced
8) Depend Fresh Protection™ AdvancedWarehouse & Online
$29.99   After $10 OFF
Depend Fresh Protection™ Advanced
9) Crest Pro-Health Advanced ToothpasteWarehouse & Online
Save $3
Crest Pro-Health Advanced Toothpaste
10) Poise Fresh Protection™ Advanced Absorbency Long PadsWarehouse & Online
$32.99   After $10 OFF
Poise Fresh Protection™ Advanced Absorbency Long Pads
11) Harry’s Chrome Edition Shave SetWarehouse & Online
$21.99   After $8 OFF
Harry's Chrome Edition Shave Set
12) Ensure Original Nutrition ShakeWarehouse & Online
$28.99   After $8.50 OFF
Ensure Original Nutrition Shake
13) Olay Essential Botanicals Body WashWarehouse & Online
Save $4.50
Olay Essential Botanicals Body Wash
14) CeraVe Moisturizing CreamWarehouse & Online
$19.99   After $6 OFF
CeraVe Moisturizing Cream
15) Philips Sonicare Professional Clean Plus Rechargeable ToothbrushWarehouse & Online
$129.99   After $40 OFF
Philips Sonicare Professional Clean Plus Rechargeable Toothbrush
16) Kirkland Signature Extra Strength Energy ShotWarehouse & Online
Save $8
Kirkland Signature Extra Strength Energy Shot
17) Glucerna ShakeWarehouse Only
Save $10
Glucerna Shake
18) Nello SuperfocusWarehouse & Online
Save $7
Nello Superfocus
19) Bausch + Lomb Biotrue Multi-Purpose SolutionWarehouse & Online
Save $5
Bausch + Lomb Biotrue Multi-Purpose Solution

Household Items

1) Dixie Ultra 10¹⁄₁₆” PlatesWarehouse & Online
Save $4
Dixie Ultra 10¹⁄₁₆" Plates
2) Kleenex® Trusted Care® Facial TissueWarehouse & Online
$15.99   After $4 OFF
Kleenex® Trusted Care® Facial Tissue
3) Tide + Ultra OXI Laundry Detergent PODSWarehouse & Online
Save $5
Tide + Ultra OXI Laundry Detergent PODS
4) Lysol Disinfecting WipesWarehouse & Online
$10.99   After $3 OFF
Lysol Disinfecting Wipes
5) Tide + Ultra Downy Liquid Laundry DetergentWarehouse & Online
Save $4
Tide + Ultra Downy Liquid Laundry Detergent
6) Lysol Disinfectant SprayWarehouse & Online
$11.99   After $4 OFF
Lysol Disinfectant Spray
7) Lysol Advanced Toilet Bowl CleanerWarehouse & Online
$7.49   After $4 OFF
Lysol Advanced Toilet Bowl Cleaner
8) Scrub Mommy Dual-Sided SpongesWarehouse & Online
$12.49   After $3.50 OFF
Scrub Mommy Dual-Sided Sponges
9) Finish Jet-Dry 3-in-1 Ultra Dishwasher Rinse AidWarehouse & Online
Save $4
Finish Jet-Dry 3-in-1 Ultra Dishwasher Rinse Aid
10) Kirkland Signature UltraClean Fresh Scent Liquid Laundry DetergentWarehouse & Online
Save $3.60
Kirkland Signature UltraClean Fresh Scent Liquid Laundry Detergent
11) Kirkland Signature UltraClean Free & Clear Liquid Laundry DetergentWarehouse & Online
Save $3.60
Kirkland Signature UltraClean Free & Clear Liquid Laundry Detergent
12) Tide + OXI Advanced Power Liquid Laundry DetergentWarehouse & Online
Save $4
Tide + OXI Advanced Power Liquid Laundry Detergent
13) Tide Free & Gentle Laundry Detergent PODSWarehouse & Online
Save $6
Tide Free & Gentle Laundry Detergent PODS
14) Downy Ultimate Fusions Laundry Scent BeadsWarehouse & Online
Save $3
Downy Ultimate Fusions Laundry Scent Beads
15) Blueland Dishwasher Detergent TabletsWarehouse & Online
Save $5
Blueland Dishwasher Detergent Tablets
16) Cascade Platinum Liquid Dishwasher DetergentWarehouse & Online
Save $2.50
Cascade Platinum Liquid Dishwasher Detergent

Home Improvement

1) Heating & Air ConditioningWarehouse & Online
15%   Costco Shop Card¹
Heating & Air Conditioning
2) Duracell Alkaline Batteries AAWarehouse & Online
Save $2
Duracell Alkaline Batteries AA
3) Govee 180′ Permanent Outdoor Lights EliteWarehouse & Online
Save $60
Govee 180' Permanent Outdoor Lights Elite
4) Duracell Alkaline Batteries AAAWarehouse & Online
Save $2
Duracell Alkaline Batteries AAA
5) Bali Custom Window Treatments, DIY Measure and InstallOnline Only
Save 25%
Bali Custom Window Treatments, DIY Measure and Install
6) 3M Filtrete™ Air Filters 1550 Series Deep Pleat 4″ 2 pkWarehouse & Online
Save $10
3M Filtrete™ Air Filters 1550 Series Deep Pleat 4" 2 pk
7) 3M Filtrete™ Air Filters 2500 Series 1″ 4 pkWarehouse & Online
Save $10
3M Filtrete™ Air Filters 2500 Series 1" 4 pk
8) Mohawk Home Waterproof Luxury Vinyl FlooringWarehouse & Online
$29.99   After $10 OFF
Mohawk Home Waterproof Luxury Vinyl Flooring
9) KODA 5000 Lumens Motion Activated Hardwired Security LightWarehouse & Online
Save $7
KODA 5000 Lumens Motion Activated Hardwired Security Light
10) Shaw Flooring and CarpetWarehouse & Online
15%   Costco Shop Card¹
Shaw Flooring and Carpet
11) First Alert Fire ExtinguisherWarehouse & Online
Save $10
First Alert Fire Extinguisher
12) First Alert Combo Smoke/CO AlarmWarehouse & Online
Save $15
First Alert Combo Smoke/CO Alarm

Electronics

1) TCL – QM7L Pro Series – 4K UHD SQD-Mini LED Smart TVsOnline Only
$1,199.99 – $1,499.99
TCL - QM7L Pro Series - 4K UHD SQD-Mini LED Smart TVs
2) iBUYPOWER Element Gaming DesktopOnline Only
$1,299.99   After $500 OFF
iBUYPOWER Element Gaming Desktop
3) Lenovo IdeaPad 5 2-in-1 14″ Touchscreen Copilot+ PCWarehouse & Online
$899.99   After $300 OFF
Lenovo IdeaPad 5 2-in-1 14" Touchscreen Copilot+ PC
4) Samsung Q-Series HW-Q60CF 3.1.2ch Soundbar with Wireless SubwooferWarehouse & Online
Save $200
Samsung Q-Series HW-Q60CF 3.1.2ch Soundbar with Wireless Subwoofer
5) Dell Tower DesktopWarehouse & Online
$699.99   After $300 OFF
Dell Tower Desktop
6) Samsung – U8000H Crystal UHD Series – 4K Smart TVsWarehouse & Online
$199.99 – $369.99
Samsung - U8000H Crystal UHD Series - 4K Smart TVs
7) Samsung 55” Class – M70H Series – 4K Mini LED Smart TVWarehouse & Online
Samsung 55” Class - M70H Series - 4K Mini LED Smart TV
8) TCL 85″ Class – QM6K Pro Series – 4K UHD QD-Mini LED Smart TVWarehouse & Online
$899.99
TCL 85" Class - QM6K Pro Series - 4K UHD QD-Mini LED Smart TV
9) LG 50″ Class – QNED AI Mini LED QNED75B Series – 4K Smart TVWarehouse & Online
$299.99
LG 50" Class - QNED AI Mini LED QNED75B Series - 4K Smart TV
10) LG 65″ Class – QNED AI Mini LED QNED75B Series – 4K Smart TVWarehouse & Online
$429.99
LG 65" Class - QNED AI Mini LED QNED75B Series - 4K Smart TV
11) LG 77″ Class – OLED evo AI G5 Series – 4K Smart TVOnline Only
LG 77" Class - OLED evo AI G5 Series - 4K Smart TV

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What to Look for at Costco This Week as October Kicks Off
What to Look for at Costco This Week as October Kicks Off
New and Returning Items Of The Week At Trader Joe’s (9/28 – 10/4)
New and Returning Items Of The Week At Trader Joe’s (9/28 – 10/4)

Apparel

1) Banana Republic Women’s Button-Up CardiganWarehouse & Online
Banana Republic Women's Button-Up Cardigan
2) Banana Republic Women’s Ponte PantWarehouse & Online
$15.99   After $4 OFF
Banana Republic Women's Ponte Pant
3) Nautica Men’s Lounge PantWarehouse & Online
$14.99   After $5 OFF
Nautica Men's Lounge Pant
4) Copper & Oak Men’s Tech PantWarehouse & Online
$14.99   After $4 OFF
Copper & Oak Men's Tech Pant
5) RVCA Men’s HoodieWarehouse & Online
$15.99   After $4 OFF
RVCA Men's Hoodie
6) Head Kids’ Touchscreen Gloves/MittensWarehouse & Online
Save $2
Head Kids' Touchscreen Gloves/Mittens
7) Head Men’s Touchscreen Running GlovesWarehouse & Online
Save $3
Head Men's Touchscreen Running Gloves
8) Head Women’s Touchscreen Running GlovesWarehouse & Online
Save $3
Head Women's Touchscreen Running Gloves

Appliances

1) Dyson Gen5Detect Extra Cordless Stick VacuumWarehouse & Online
Save $180
Dyson Gen5Detect Extra Cordless Stick Vacuum
2) Select Whirlpool AppliancesOnline Only
Save $60 – $700
Select Whirlpool Appliances
3) Select Samsung AppliancesOnline Only
Save $70 – $1,000
Select Samsung Appliances
4) Select LG AppliancesOnline Only
Save $25 – $1,600
Select LG Appliances
5) Midea 10-in-1 Fully Automatic Espresso MachineOnline Only
$399.99   After $100 OFF
Midea 10-in-1 Fully Automatic Espresso Machine
6) BISSELL Little Green MultiClean Wet and Dry Portable Carpet and Upholstery CleanerWarehouse & Online
$69.99   After $30 OFF
BISSELL Little Green MultiClean Wet and Dry Portable Carpet and Upholstery Cleaner
7) Winix C710 Air PurifierWarehouse & Online
$99.99   After $30 OFF
Winix C710 Air Purifier

Pets

1) Cohos 64″ Cat TreeOnline Only
$89.99   After $20 OFF
Cohos 64" Cat Tree
2) Blue Buffalo Top Chews Dog Treats Chicken & Apple Recipe Sausage BitesWarehouse & Online
Save $6
Blue Buffalo Top Chews Dog Treats Chicken & Apple Recipe Sausage Bites
3) Jerky Treats Dog SnacksWarehouse & Online
$8.49   After $4 OFF
Jerky Treats Dog Snacks
4) Member-Only Pet Rx Savings AvailableWarehouse & Online
Member-Only Pet Rx Savings Available

Automotive

1) ON ANY SET OF 4 Michelin TiresWarehouse & Online
Save $80
ON ANY SET OF 4 Michelin Tires
2) BFGoodrich Premium Beam Wiper BladeWarehouse & Online
$8.99   After $3 OFF
BFGoodrich Premium Beam Wiper Blade

Furniture

1) Henredon Murphy 6-Piece Fabric Modular SectionalOnline Only
$1,499.99   After $700 OFF
Henredon Murphy 6-Piece Fabric Modular Sectional
2) Henredon Murphy Swivel Boucle ChairOnline Only
$299.99   After $100 OFF
Henredon Murphy Swivel Boucle Chair

Home & Kitchen

1) Berkshire Chenille Knit ThrowWarehouse & Online
$14.99   After $4 OFF
Berkshire Chenille Knit Throw
2) USA PAN Half Sheet Baking PanWarehouse & Online
$16.99   After $5 OFF
USA PAN Half Sheet Baking Pan

Beauty

1) RoC Retinol Correxion Deep Wrinkle MoisturizerWarehouse & Online
$24.99   After $10 OFF
RoC Retinol Correxion Deep Wrinkle Moisturizer

Mattresses

1) Novaform 14″ Legacy Premier Support Hybrid Euro-Top Queen MattressWarehouse & Online
$649.99   After $150 OFF
Novaform 14" Legacy Premier Support Hybrid Euro-Top Queen Mattress

Optical

1) BUY ONE PAIR of prescription eyeglasses AND SAVE on each additional pair³Warehouse Only
Save $50
BUY ONE PAIR of prescription eyeglasses AND SAVE on each additional pair³

Patio, Lawn, & Garden

1) Tommy Bahama Padded Club ChairWarehouse & Online
Save $20
Tommy Bahama Padded Club Chair

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