Over 100 Costco Deals That Make Us Love Our Memberships (American Girl & More)

By Mary | Senior Staff Writer

Sep 06, 2018 @ 7:53 PM MDT

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Time to head to Costco!

If you’re a Costco member and need to stock the pantry and/or fridge, here are TONS of new Instant Savings deals for September 2018 that you can score on P&G products, K-Cups, yummy snacks, American Girl dolls, and much MORE!

Note that all deals are valid through 9/30/2018 and prices may vary by region.

Grocery:

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Brown & Haley Roca Collection Variety Pack 28oz $9.69
Minus $2.70 Instant Savings at checkout
Final cost $6.99!

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Hershey’s Nuggets Assortment 145ct $11.99
Minus $3 Instant Savings at checkout
Final cost $8.99!

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Keurig Brewed Green Mountain K-Cup Pods 100ct $44.99
Minus $6 Instant Savings at checkout
Final cost $38.99 – just 39¢ each!

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Popcornopolis Organic Kettle Corn 24oz $6.99
Minus $2.50 Instant Savings at checkout
Final cost $4.49!

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Skinny Pop Popcorn 28ct $12.99
Minus $4 Instant Savings at checkout
Final cost $8.99!

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Golden Island Korean Barbecue Recipe Pork Jerky 14.5oz $11.99
Minus $3 Instant Savings at checkout
Final cost $8.99!

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Kellogg’s Nutri-Grain Bars Variety Pack 48ct $12.49
Minus $3.70 Instant Savings at checkout
Final cost $8.79!

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Glico Pocky Chocolate Cream Covered Biscuit Sticks 12pk 1.4oz $8.69
Minus $2.70 Instant Savings at checkout
Final cost $5.99!

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Pirate’s Booty Aged White Cheddar Baked Rice and Corn Puffs 18oz $5.89
Minus $2 Instant Savings at checkout
Final cost $3.89!

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Nature Valley Biscuits with Almond Butter 30ct $12.99
Minus $4 Instant Savings at checkout
Final cost $8.99!

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Caveman Nutrition Bars Variety Pack 20pk/1.4oz $17.99
Minus $5 Instant Savings at checkout
Final cost $12.99!

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Hidden Valley Ranch Dressing 2pk/40 fl oz $9.99
Minus $3 Instant Savings at checkout
Final cost $6.99!

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General Mills Lucky Charms Cereal 2pk/23oz $6.99
Minus $2.40 Instant Savings at checkout
Final cost $4.59!

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Nature’s Path Organic Pumpkin Seed + Flax Granola 35.3oz $7.49
Minus $2.80 Instant Savings at checkout
Final cost $4.69!

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Best Express Organic Aussie Bites 30oz $9.99
Minus $2.50 Instant Savings at checkout
Final cost $7.49!

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Annie’s Mac & Cheese Variety Pack 12pk/6oz $12.99
Minus $4 Instant Savings at checkout
Final cost $8.99!

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Hormel SPAM 8pk/12oz $17.89
Minus $4 Instant Savings at checkout
Final cost $13.89!

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Victoria White Linen Marinara Sauce 2pk/40oz $11.49
Minus $3 Instant Savings at checkout
Final cost $8.49!

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Nonni’s Almond Dark Chocolate Biscotti 33.2oz $9.99
Minus $3 Instant Savings at checkout
Final cost $6.99!

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Harry’s Organic Creamy Tomato Basil Soup 2pk/30oz $9.79
Minus $3 Instant Savings at checkout
Final cost $6.79!

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Dannon Danimals Smoothie Variety Pack 36pk/3.1 fl oz $9.99
Minus $3.50 Instant Savings at checkout
Final cost $6.49!

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Yoplait Original Lowfat Yogurt Variety Pack 24pk/6oz $9.99
Minus $3 Instant Savings at checkout
Final cost $6.99!

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Mini Babybel Cheese Original and/or Light 32pk/0.75oz $10.89
Minus $3.60 Instant Savings at checkout
Final cost $7.29!

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CJ Bibigo Chicken & Cilantro Mini Wontons 3lbs $9.99
Minus $3.50 Instant Savings at checkout
Final cost $6.49!

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Tyson Crispy Chicken Strips 3lbs $11.99
Minus $3.50 Instant Savings at checkout
Final cost $8.49!

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Jimmy Dean Croissant Breakfast Sandwiches 12pk/4.5oz $10.49
Minus $3 Instant Savings at checkout
Final cost $7.49!

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Trident Seafoods The Ultimate Fish Stick Wild Alaskan Pollock 4lbs $11.99
Minus $4 Instant Savings at checkout
Final cost $7.99!

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Jarlsberg Lite Cheese Slices 2pk/16oz $7.99
Minus $3 Instant Savings at checkout
Final cost $4.99!

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Nescafe Taster’s Choice House Blend Coffee 14oz $13.99
Minus $4.20 Instant Savings at checkout
Final cost $9.79!

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Starbucks French Roast Whole Bean Coffee 2.5lbs $17.99
Minus $4 Instant Savings at checkout
Final cost $13.99!

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Starbucks VIA Instant Colombia Coffee 2pk/13ct $14.89
Minus $4 Instant Savings at checkout
Final cost $10.89!

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IZZE Sparkling Juice Variety Pack 24pk/8.4 fl oz $14.99
Minus $4 Instant Savings at checkout
Final cost $10.99!

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Langers Mango Nectar 128 fl oz $5.99
Minus $2 Instant Savings at checkout
Final cost $3.99!

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Horizon Organic Chocolate Lowfat Milk 18pk/8 fl oz $15.99
Minus $5 Instant Savings at checkout
Final cost $10.99!

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bai Antioxidant Infusion Variety Pack 15pk/18 fl oz $19.99
Minus $5 Instant Savings at checkout
Final cost $14.99!

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S. Pellegrino Sparkling Mineral Water 24pk/0.5L $17.99
Minus $4.50 Instant Savings at checkout
Final cost $13.49!

Personal Care/Health:

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Avalon Organics Therapy Thickening Shampoo and/or Conditioner 32 fl oz $11.99
Minus $4 Instant Savings at checkout
Final cost $7.99!

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LAPCOS Sheet Mask Set 8pk + 2 Bonus Exfoliators $16.99
Minus $5 Instant Savings at checkout
Final cost $11.99!

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Sunter LED Vanity Mirror $19.99
Minus $5 Instant Savings at checkout
Final cost $14.99!

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Premier Protein Shakes 18pk/11 fl oz $24.99
Minus $5 Instant Savings at checkout
Final cost $19.99!

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Ensure Nutrition Shakes 30pk/8 fl oz $32.99
Minus $7.50 Instant Savings at checkout
Final cost $25.49!

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Centrum Multivitamin 365ct + 60ct $18.99
Centrum Silver Multivitamin 325ct $18.99
Trunature Grape Seed & Resveratrol 150ct $19.99
Minus $3.70 Instant Savings at checkout
Final cost $15.29-$16.29!

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One A Day 50+ Multi Men’s and or Women’s 220ct $17.99
Citracal Calcium Citrate + D3 280ct $17.49
Focus Factor 150ct $18.99
Minus $4 Instant Savings at checkout
Final cost $13.49-$14.99!

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Airborne Gummies Assorted Fruit Flavors 75ct $18.99
Airborne Effervescent Tablets 2pk/18ct $16.29
Schiff Digestive Advantage Probiotic Gummies 120ct $19.39
Breathe Right Extra Nasal Strips Clear and/or Tan 72ct $21.49
Minus $4 Instant Savings at checkout
Final cost $12.29-$17.49!

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Claritin Tablets 10mg, 45ct+ 60ct $39.99
Claritin RediTabs 10mg, 60ct $28.99
Claritin Children’s Grape Chewable Tablets 50ct $29.99
Minus $6 Instant Savings at checkout
Final cost $22.99-$33.99!

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Nature Made Super B-onlineplex 460ct $14.99
Nature Made Magnesium 400mg, 150ct $12.99
Nature Made Organic Flaxseed Oil 1,400mg, 300ct $15.49
Minus $3 Instant Savings at checkout
Final cost $9.99-$12.49!

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Nature Made SAM-E onlineplete 400mg, 60ct $39.99
Nature Made Triple Flex Triple Strength 200ct $24.99
Nature Made CoQ10 200mg, 140ct $34.99
Minus $8 Instant Savings at checkout
Final cost $16.99-$31.99!

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Natrol 5-HTP Plus 100mg, 150ct $19.99
Natrol Melatonin 5mg 250ct $11.99
Natrol Biotin 5,000mcg, 250ct $11.99
Minus $4 Instant Savings at checkout
Final cost $7.99-$15.99!

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Kirkland Signature Daily Multivitamin 500ct $12.69
Kirkland Signature Vitamin E 400 I.U, 500ct $9.99
Kirkland Signature Fish Oil 1,000mg, 400ct $9.99
Kirkland Signature Vitamin D3 2,000 I.U, 600ct $9.99
Minus $2.50 Instant Savings at checkout
Final cost $7.49-$10.19!

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Kirkland Signature CoQ10 300mg, 100ct $19.99
Kirkland Signature Adult Vitamin C Gummies 2pk/180ct $13.49
Kirkland Signature Optifiber Fiber Supplement 25.6oz $14.99
Nature’s Bounty Maximum Strength Fish Oil 1,400mg, 130ct $19.99
Minus $4 Instant Savings at checkout
Final cost $9.49-$15.99!

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Kirkland Signature Naproxen Caplets 400ct $12.49
Kirkland Signature Extra Strength Acetaminophen Caplets 2pk/500ct $8.49
Minus $2 Instant Savings at checkout
Final cost $6.49-$10.49!

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Kirkland Signature Aller-Fex 180mg, 180ct $33.99
Minus $7 Instant Savings at checkout
Final cost $26.99!

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Kirkland Signature AllerClear 10mg, 365ct $12.49
Minus $3 Instant Savings at checkout
Final cost $9.49!

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Kirkland Signature Aller-Tec 10mg, 365ct $13.99
Minus $3 Instant Savings at checkout
Final cost $10.99!

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Philips Norelco Shaver 5675 $99.99
Minus $30 Instant Savings at checkout
Final cost $69.99!

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Philips Norelco Multigroom All-in-One Trimmer $49.99
Minus $15 Instant Savings at checkout
Final cost $34.99!

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Philips Sonicare 5000 ProtectiveClean Rechargeable Toothbrush 2pk $99.99
Minus $30 Instant Savings at checkout
Final cost $69.99!

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Waterpik Ultra & Nano Water Flosser onlinebo $79.99
Minus $20 Instant Savings at checkout
Final cost $59.99!

Baby:

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Huggies Plus Diapers (excludes Huggies Overnites) $42.99
Minus $8.50 Instant Savings at checkout
Final cost $34.49!

Household/Pet:

Spend $100 on select P&G products after discounts ✨ = $25 Costco Cash Card (limit 2)
-Valid in warehouse and online

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✨Cascade onlineplete Action Pacs 90ct and/or Platinum Pacs 92ct $15.99-$19.99
Minus $4 Instant Savings at checkout
Final cost $11.99-$15.99!

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✨ Tide Laundry Detergent with Downy 150 fl oz, 110 loads $19.99
Minus $4.50 Instant Savings at checkout
Final cost $15.49!

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✨ Buy Tide Pods Spring Meadow 152ct $29.79 AND Bounce Dryer Sheets 2pk/160ct $9.69
Total for both =
Minus $8 Instant Savings off your total purchase at checkout
Final cost $39.48 for both!

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✨ Febreze Air Effects 4pk and/or Car Vent Clips 5ct $7.99-$8.99
Minus $2 Instant Savings at checkout
Final cost $5.99!

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✨ Mr. Clean Magic Eraser 11ct and/or Swiffer 21-piece Starter Kit $9.99-$12.79
Minus $3 Instant Savings at checkout
Final cost $6.99-$9.79!

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✨ Charmin Ultra Soft Bath Tissue 30pk/221 Sheets $21.49
Minus $4.50 Instant Savings at checkout
Final cost $16.99!

✨ P&G Deal Scenario:

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Buy 2 Tide Laundry Detergent with Downy, 150 oz $19.99
Buy 2 Charmin Ultra Soft Bath Tissue, 30 ct $21.49
Buy 2 Cascade onlineplete ActionPacs, 90 ct $15.99
Buy 2 Febreze Air Effects, 4 ct $7.99
Total = $130.92
Minus $4.50 Instant Savings for buying Tide (will deduct $9)
Minus $4.50 Instant Savings for buying Charmin (will deduct $9)
Minus $4 Instant Savings for buying Cascade (will deduct $8)
Minus $2 Instant Savings for buying Febreze (will deduct $4)
Pay $100.92
Submit for $25 Costco Cash Card when you spend $100
Final cost $75.92 total – just $9.49 each!

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Hefty Super Weight 8 7/8″ Foam Plates 220ct $10.99
Minus $3.60 Instant Savings at checkout
Final cost $7.39!

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Windex Original 32 fl oz Trigger + 176 fl oz Refill $11.99 and/or
Scrubbing Bubbles 2pk/20 fl oz + 2pk/25 fl oz $11.49
Minus $3.50 Instant Savings at checkout
Final cost $7.99-$8.49!

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all Free & Clear and/or Stainlifter Liquid Laundry Detergent 237 fl oz, 158 loads $14.99
Minus $4 Instant Savings at checkout
Final cost $10.99!

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Bona Hardwood Floor Cleaner Concentrate 32 fl oz Trigger + 128 fl oz Refill $19.89
Minus $6 Instant Savings at checkout
Final cost $13.89!

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ECOS Magnolia & Lily Scent Laundry Detergent 210 fl oz, 210 loads $12.49
Minus $4.50 Instant Savings at checkout
Final cost $7.99!

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Duracell Alkaline AA 40ct and/or AAA Batteries 32ct $15.99
Minus $3 Instant Savings at checkout
Final cost $12.99!

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Scoop Away Cat Litter 42lbs $12.99
Minus $3.30 Instant Savings at checkout
Final cost $9.69!

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Nylabone Natural NUBZ Edible Dog Chews 22ct $12.49
Minus $5 Instant Savings at checkout
Final cost $7.49!

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Tyson Top Chews Chicken Pot Pie Recipe Dog Treats 40oz $17.59
Minus $4.30 Instant Savings at checkout
Final cost $13.29!

Home/Kitchen:

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Feit Electronic 48′ LED String Lights $49.99
Minus $10 Instant Savings at checkout
Final cost $39.99!

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Feit Electric USB Wall Outlets with 2 USB Ports 2pk $19.99
Minus $5 Instant Savings at checkout
Final cost $14.99!

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Hansgrohe Lacuna Pull-Down Kitchen Faucet $199.99
Minus $50 Instant Savings at checkout
Final cost $149.99!

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Altair Outdoor LED Coach Light $34.99
Minus $10 Instant Savings at checkout
Final cost $24.99!

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Shark ION Flex Cordless UF280 $349.99
Minus $70 Instant Savings at checkout
Final cost $279.99!

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Shark Powered Lift-Away UV810 $249.99
Minus $50 Instant Savings at checkout
Final cost $199.99!

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Panasonic HomeHawk 1080p Security Camera $99.99
Minus $20 Instant Savings at checkout
Final cost $79.99!

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Mirage 5-Piece LED Candle Set $39.99
Minus $20 Instant Savings at checkout
Final cost $19.99!

Office/Electronics:

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HP Officejet Pro 6958 All-in-One Inkjet Printer $119.99
Minus $60 Instant Savings at checkout
Final cost $59.99!

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Dell Inspiron 15.6″ 5000 Series 1080p Touchscreen Laptop $699.99
Minus $100 Instant Savings at checkout
Final cost $599.99!

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Type-S onlinefort Gel Seat Cushion $19.99
Minus $5 Instant Savings at checkout
Final cost $14.99!

Clothing:

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Puma Men’s French Terry Pant $19.99
Minus $4 Instant Savings at checkout
Final cost $15.99!

Exclusive Buyers’ Picks:

NOTE: The following deals are not Instant Savings deals, but are exclusive favorites from Costco shoppers…and there are some fantastic deals too! Limit 10 per item.