Aug 6, 2026

Costco: 9 Best New Seasonal Items for Your Money in August 2026

By August, Costco starts transitioning from summer to fall, and that's when some of its best seasonal finds begin arriving in warehouses. From oversized Halloween decorations to home décor, baking essentials and entertaining favorites, shopping early usually means the best selection before popular items sell out.

Whether you are decorating, entertaining or just need a seasonal pick-me-up, here are some of the best new seasonal items worth picking up this August.

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1. 26" Halloween Dog Greeter

Price: $74.99

Halloween decorations don't have to be spooky. This festive dog greeter adds a playful touch to a front porch or entryway and is an easy way to decorate without taking up much space.

2. Pyrex 8-Piece Glass Mixing Bowls with Lids

Price: $22.99

A reliable set of Pyrex glass mixing bowls is a kitchen staple that gets plenty of use during baking season. This eight-piece set includes matching lids, making it just as useful for storing leftovers or prepping ingredients ahead of holiday meals as it is for mixing cookie dough, cake batter and other baked treats.

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3. 13" Talavera Style Ceramic Pumpkin

Price: $29.99

A decorative Talavera-style ceramic pumpkin is an easy way to update your home for fall. Its colorful design works well on a porch, entryway table or as part of a seasonal centerpiece.

4. East West Parisian Collection Candles, 10.2 oz, 4-Pack

Price: $39.99

A set of scented candles is a simple way to refresh your home. With four candles included, this set can be placed throughout the house or saved for entertaining, making it easy to add ambiance to multiple rooms at once.

5. 62" Giant Ground Breaking Skeleton with LCD Eyes and Sound

Price: $359.99

Large Halloween decorations have become one of Costco's signature seasonal offerings, and this animated skeleton is no exception. Featuring LCD eyes and sound effects, it makes a standout display piece for front yards or Halloween parties. Shopping in August gives shoppers a better chance of finding popular decorations before they're gone.

6. Harbor Bay Chaise Lounge Cotton Beach Towel, 2-Pack

Price: $34.99

There's still plenty of warm weather left to enjoy in August, making this two-pack of oversized chaise lounge towels a practical seasonal buy. Designed to fit over lounge chairs, they're useful for beach trips, pool days and long weekends outdoors.

7. Berkshire Herringbone Plush Blanket

Price: $18.99

A soft plush blanket is one of those home essentials that gets used year-round. This herringbone design works well draped over a sofa or reading chair and offers an easy way to add both comfort and texture to your space.

8. Disney 16–16.9" Halloween Spinning Glitter Lantern with LED Lights

Price: $69.99

Disney fans looking to add a festive touch to their Halloween décor may appreciate this Halloween glitter lantern. Featuring LED lights and a swirling glitter effect, it works well as a tabletop decoration or entryway accent and offers a more whimsical alternative to traditional Halloween décor.

9. Kirkland Signature Marshmallow Crispy Cookie, 24-Count

Price: $11.34

Fall often brings more gatherings, school events and weekend get-togethers. A 24-count pack of marshmallow crispy cookies makes it easy to have a ready-made dessert on hand for sharing with family and friends.

This article was provided by MoneyLion.com for informational purposes only and should not be construed as financial, legal or tax advice.

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Written by

Rafaela Stålbalk Klose

Rafaela Stalbalk Klose is a seasoned copywriter with 14+ years in writing, editing, and content strategy. With a journalism and marketing background, she creates engaging content that empowers readers. Rafaela also specializes in organic content strategies that boost brand visibility and SEO.

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Angela Corry

Angela is a seasoned personal finance editor with deep expertise in economic trends, government programs and financial markets. As managing editor, she leads a team of high-performing writers and editors, shaping smart, accessible coverage that helps readers make confident money decisions. Previously, Angela held senior editorial roles at TheCelebrityCafe.com and Inquisitr.com, where she managed large distributed teams and built data-driven content strategies across a variety of news genres. When she’s not editing, Angela runs a homemade jam side business, experimenting with seasonal flavors and selling small-batch preserves at local markets and craft fairs.