List of Unadvertised Sales at Costco! SEPTEMBER 2020

*UPDATE* 9/26/20.
Costco offers more sales than what you see in the Costco September 2020 Coupon Book. Here are some other deals being offered at select Costco locations, while supplies last.

Some deals may be regional. These products were spotted at the Covington, Washington Costco but may not be available or may not be on sale at all Costco locations. I wish Costco would make all the sales national but sometimes they don’t. Prices may vary by location. Limited to stock on hand. When in doubt, call your local Costco before you go.

Click on ‘more info‘ to take you to the individual post that describes the product.

+Items with the red plus sign are new on the sale list (since the most current update).

HALLOWEEN

Animated Crimson Dragon $129.99 (was $179.99 exp. 9-29-20. Item #2006018)

Deluxe Garden Bunch Costco

FLORAL

Deluxe Garden Bunch $7.99 (was $9.99 exp. 9-27-20)

WINE

+Casa Santos Lima Red Blend Portugal 750ml $4.59 (was $5.99 exp 10-13-20 Item #1315139)
Maison L’Envoye Gamay Noir 2019 Rose France 750ml $7.99 (was $11.99 exp. 9-29-20 Item #1226288)
Mrs. Q Cabernet Sauvignon 2015 Australian 750ml $7.99 (was $9.99 exp. 10-18-20 Item #1413366)
+Tenet Winery The Pundit Syrah Columbia Valley 750ml $9.99 (was $15.99 exp. 10-25-20 Item #1017947)

BEVERAGES

+Hong Sam Won Red Ginseng Drink 30/1.69 oz $14.99 (was $18.99 exp. 10-18-20. Item #976932. Limited locations.)
Sunberry Farms Organic Passion Fruit Nectar 2/64 oz $5.99 (was $8.89 exp. 9-27-20)
Vita Coco Coconut Water 12/16.9 oz $13.99 (was $18.99 exp. 10-4-20)

M&M’s Mars Full-Size Candy Bars 30-ct | Costco | Frugal Hotspot

PANTRY FOOD

Ghirardelli Brownie Triple Chocolate Mix 120 oz $8.49 (was $10.99 exp. 9-27-20)
M&M Mars Variety 30-ct $15.99 (was $19.99 exp. 11-1-20)
Mountain House Emergency Meal Kit 28 servings $54.99 (was $68.99 exp. 9-27-20)
School Safe Brownies 24-ct $4.99 (was $7.79 exp. 9-27-20)
Udi’s GF Whole Grain Bread 2/19 oz $6.99 (was $8.99 exp. 9-27-20)

School Safe Brownies | Costco

REFRIGERATED FOOD

Garden Fresh Gourmet Organic Jack’s Salsa 48 oz $3.99 (was $6.49 exp. 9-27-20)
+Kirkland Signature 5 Cheese Tortelloni 2/24 oz $7.99 (was $9.99 exp 9-27-20)
Wholly Organic Smashed Avocado 16/2 oz $8.99 (was $12.79 exp. 9-27-20)

Morning Star Farms Veggie Sausage Patties | Costco

FREEZER FOOD

Foster Farms Chicken Nuggets 5 lbs $7.99 (was $11.99 exp. 9-27-20)
Lilly B’s Organic Bean Cheese Burritos 8/6 oz $6.99 (was $9.99 exp. 10-4-20)
Morning Star Farms Veggie Sausage Patties 32-ct $9.99 (was $13.99 exp. 9-27-20)

HEALTH

+Zipfizz 30-ct $21.99 (was $27.99 exp. 10-19-20.)

KITCHEN

American Standard Food Waste Disposer more info $79.99 (was $99.99 exp. 9-27-20)
KitchenAid K400 Blender more info $159.99 (was $199.99 exp. 10-4-20)

LIVING ROOM

Life Comfort Throw more info $11.99 (was $16.99 exp. 9-27-20)
Nautica Chenille Throw more info $14.99 (was $19.99 exp. 9-27-20)

BEDROOM

Berkshire LuxeLoft Blanket King more info $12.99 (was $16.99 exp 9-27-20)
Berkshire LuxeLoft Blanket Queen more info $11.99 (was $14.99 exp. 9-27-20)
Hotel Signature 6-Pc Sheet Set King more info $69.99 (was $89.99 exp. 9-27-20)
Hotel Signature 6-Pc Sheet Set Queen more info $59.99 (was $79.99 exp. 9-27-20)
Pendleton 15-lb Weighted Blanket more info $54.99 (was $69.99 exp. 9-27-20)
pureLUX Gel Memory Foam Pillow more info $23.99 (was $29.99 exp. 9-27-20)
Lauren Ralph Lauren Pillow 2-Pack more info $31.99 (was $39.99 exp 9-27-20)

BATHROOM

Grandeur Hospitality Bath Towel 6-ct more info $19.99 (was $23.99 exp. 9-27-20)
Grandeur Hospitality Hand Towel 12-ct more info $13.99 (was $16.99 exp. 9-27-20)
Grandeur Hospitality Washcloth 24-ct more info $9.99 (was $11.99 exp. 9-27-20)

Mineral Spring Accent Rug | Costco

FLOORING

Golden Arowana Flooring Sandalwood more info $31.99 (was $39.99 exp. 10-4-20)
Mineral Spring Accent Rug $11.99 (was $14.99 exp 9-27-20. Item #1403313)
Thomasville Hudson Shag Rug 5’3″ x 7’5″ more info $99.99 (was $149.99 exp 9-27-20)
Thomasville Hudson Shag Rug 7’10” x 10′ more info $199.99 (was $299.99 exp. 9-27-20)

VACUUM

LG CordZero A9 Cordless Stick Vacuum more info $419.99 (was $499.99 exp. 9-27-20)

CLOTHING

+32 Degrees Men’s Boxer Brief 3-ct $9.99 (was $13.99 exp 10-15-20. Item #1190756.)
Lucky Brand Ladies Boot Sock 6-pairs $6.99 (was $9.99 exp. 10-8-20 Item #1391058)

Boscia Mermaid Fire and Ice Cryosea Feel Off Mask | Costco

BEAUTY

Boscia Mermaid Fire and Ice Cryosea Feel Off Mask $16.99 (was $24.99 exp. 9-27-20)

ROUTER

Netgear Nighthawk AX8 AX5700 WiFi 6 Router $249.99 (was $299.99 exp. 9-27-20 Item #1346200)

SECURITY

Arlo Pro 3 Camera HD Wire Free Security System $419.99 (was $499.99 exp. 9-27-20 Item #1224973)

AUTOMOTIVE / GARAGE / SHOP

Kirkland Signature Heavy Duty Diesel Motor Oil (3) 1-Gallon $22.99 (was $26.99 exp. 9-27-20)
Kirkland Signature Full Synthetic Motor Oil (2) 5-Quart $21.99 (was $24.99 exp. 9-27-20.)
Koda Motion Sensor Shop Light more info $28.49 (was $29.99 exp. 12-31-20)
Wells Lamont Hydra Hyde Work Gloves 3-pk $19.99 (was $24.99 exp. 10-4-20 Item #1369582)

Stealth Cam 26mp Game Camera Combo | Costco 1438365

OUTDOORS

Scotts Turfbuilder Winterguard Fall Weed + Feed $39.99 (was $44.99 exp. 9-27-20 Covers 15,000 sq ft)
Stealth Cam 26mp Game Camera Combo $79.99 (was $99.99 exp. 9-28-20 Item #1438365)

YMMV. These products were originally spotted at the Covington, WA location but are not guaranteed to be in stock by the time you visit that Costco warehouse location.
Price and participation may vary so it may not be available at your local Costco or it may not be on sale at your local Costco or it may be a different price at your local Costco.
Prices & sales dates may change at any time without notice.
Products may sell out before the end of the sale date and they might not get restocked.
This list does not represent everything that is on sale at Costco.
A lot of products at Costco are seasonal items and when they sell out, they are not restocked.
Some products are sold regionally and other products are sold nationally.
Some products sold nationally may not be on sale at all Costco locations.
Costco inventory changes constantly and I do not have access to that information.
Photos may not be a perfect representation of the product.
Color of the product in real life may vary from the photo.
Unadvertised sales or secret sales in this post are sales that are not included in the Savings Book (aka, the coupon book).
This is just a posting of a deal and not an endorsement or recommendation of any product or of Costco. Please do your own research before making any purchase.
Thanks for visiting my blog!

*****EXPIRED*****

*UPDATE* 9/25/20
Casio Scientific Calculator fx-300ES Plus 2-ct $9.99 (was $14.99 exp. 9-24-20)MSI 27″ Optix FHD Gaming Monitor G27C5 $199.99 (was $229.99 exp. 9-22-20 Item #1444843)

Casio Scientific Calculator fx-300ES Plus | Costco

*UPDATE* 9/21/20.
Quarisa Wines 2015 Cabernet Sauvignon Australia 750ml $7.99 (was $9.99 exp. 9-20-20 Item #1413366)
GoGo Squeez Organic Blastz Fruit Pouch 16/3.9 oz $7.49 (was $10.99 exp. 9-20-20)
Hunt’s Snack Pack Pudding 36/3.25 oz $4.89 (was $6.89 exp. 9-20-20)
Kirkland Signature 5 Cheese Tortelloni 2/24 oz $7.99 (was $9.99 exp. 9-20-20)
Seagate Ultra Touch 2TB Portable Hard drive $69.99 (was $74.99 exp. 9-20-20 Item #3002222)














*UPDATE* 9/16/20.
Cadbury Swedish Fish 3.5 lbs $4.99 (was $6.69 exp. 9-13-20)
Inno Foods Organic Coconut Keto Clusters 16 oz $6.79 (was $9.99 exp. 9-13-20)
Aidells Pineapple Bacon Chicken Sausage 3 lbs $10.99 (was $13.99 exp. 9-13-20)
Crepini Egg Wraps w/Cauliflower 14-ct $5.99 (was $8.99 exp. 9-13-20)
Kingsford Utility Lighters 5-ct $4.99 (was $6.39 exp. 9-13-20)
Clorox 2 Max for Colors 82-loads/112.75 oz $9.99 (was $13.99 exp. 9-13-20)
StriVectin Anti-Wrinkle SD Adv. Plus Moisturizer 2/1.6 fl oz $49.99 (was $74.99 exp. 9-13-20)
StriVectin TL Adv. Tightening Neck Cream Plus 3.4 fl oz $69.99 (was $99.99 exp. 9-13-20)
Braun Series 8 Shaver more info $119.99 (was $169.99 exp. 9-13-20)
Nylabone Bison Dog Chews 33.6 oz $11.49 (was $16.99 exp. 9-13-20)
Brother P-Touch Labeler more info $22.99 (was $27.99 exp. 9-13-20)
Falcon Dust Off Compressed Gas 6/12-oz cans $15.99 (was $18.99 exp. 9-14-20)
Lenovo ThinkPad X1 Yoga 14″ 2-in-1 Laptop $1,499.99 (was $1,699.99 exp. 9-13-20 Item #1418606)

Nylabone Edible Bison Dog Chews

*UPDATE* 9/12/20.
La Crosse Soluna Mood Light Alarm Clock $19.99 (was $24.99 exp. 9-10-20 Item #1416649)

*UPDATE* 9/8/20.
Conn Creek Anthology 2017 Cabernet Sauvignon Napa Valley 750ml $21.99 (was $29.99 exp. 9-4-20 Item #119158)
Darigold 1% Chocolate Milk 18/8 oz $7.59 (was $9.59 exp. 9-6-20)
Folgers Instant Coffee 16 oz $6.99 (was $8.99 exp. 9-6-20)
Sambazon Organic Acai Juice 64 oz $4.99 (was $7.99 exp. 9-6-20)
Goldfish Crackers 45/1 oz $6.99 (was $9.99 exp. 9-6-20)
Oberto Beef Jerky 16 oz $9.79 (was $13.99 exp. 9-3-20)
Tasty Bite India Coconut Squash Dal Org. 8/10 oz $9.99 (was $12.99 exp. 9-6-20)
Don Pancho Cilantro Lime Crema 2/16 oz $5.49 (was $7.79 exp. 9-6-20)
La Terra Fina Spinach Artichoke Parmesan Dip 31 oz $6.49 (was $8.49 exp. 9-6-20)
Land O’ Lakes Whipped Heavy Cream 3/14 oz $6.99 (was $8.99 exp. 9-6-20)
Rojo’s 6-Layer Bean Dip 44 oz $6.49 (was $8.99 exp. 9-6-20)
Bibigo Steamed Chicken Veggie Dumplings 36-ct $8.49 (was $11.99 exp. 9-6-20)
Kingsford Briquets 2/18 lb bags $14.99 (was $20.99 exp. 9-6-20)
Bayside Furnishings Square to Round Dining Set more info $699.99 (was $899.99 exp. 9-6-20)
The Rock Reversible Griddle more info $16.99 (was $21.99 exp. 9-6-20)
Dyson Ball Animal+ Pro Upright Vacuum $269.99 (was $299.99 exp. 9-6-20 Item #3990603)
Nautica Chenille Throw more info $14.99 (was $19.99 exp. 9-6-20)
Rowenta Pro Steam Iron more info $39.99 (was $49.99 exp. 9-4-20)
DHC Lip Cream Trio $14.99 (was $19.49 exp. 9-6-20)
StriVectin Anti-Wrinkle Eye concentrate 1 fl oz + 0.25 fl oz $32.99 (was $47.99 exp. 9-3-20)
Apple Airpods Pro $214.99 (was $234.99 exp. 9-6-20 Item #2280991)
Apple Airpods (2nd gen) more info $129.99 (was $139.99 exp. 9-6-20)
Ion Audio Pathfinder 4 Bluetooth Speaker $99.99 (was $139.99 exp. 9-7-20 Item #2110609)