Outdoor Structures and Furniture
Members looking to upgrade backyard spaces have several high-ticket items to consider. The Sunjoy Wilmington Hardtop Gazebo, measuring 13.3 by 14.8 feet, is available for $2,399.99, reflecting a $600 reduction from its regular price. Constructed with metal components designed to resemble finished wood, the structure includes picture-based assembly instructions.
For outdoor dining, Costco has cut $500 from the POLYWOOD Westport seven-piece patio set, bringing the cost to $1,899.99. The all-weather table and chairs are made from recycled poly lumber and come with a 20-year limited warranty.
Indoor Seating and Bedding
Inside the home, the Hartley six-piece modular fabric sectional is discounted by $800 to $1,499.99. The arrangement features deep seats, reversible feather-down cushions, and a chenille-style upholstery designed to coordinate with a range of interior color palettes.
In mattresses, Costco is selling the PurpleRenew 11-inch Gel Grid Queen model for $999.99 after a $200 price break. The mattress incorporates the brand’s proprietary hyper-elastic polymer grid and is marketed toward sleepers who change positions during the night or prefer a cooler sleep surface.
Apparel and Footwear
Costco’s apparel aisle includes the Greg Norman ML75 Stretch Polo for men at $17.99, reflecting a $4 discount. The moisture-wicking knit is pitched as a golf-ready option but can be worn in other casual settings.
Footwear promotions extend to both genders. The adidas Cloudfoam Flex Sneaker is offered in men’s and women’s sizing for $30.99, a $7 markdown from standard warehouse pricing. The model uses the brand’s Cloudfoam midsole for cushioning and is intended for light hiking, errands, or everyday wear.
Home Care and Lawn Equipment
The Dyson Ball Animal 3+ upright vacuum has been lowered by $110 to $279.99. The device includes Dyson’s proprietary cyclone technology and a motorized brush head aimed at capturing pet hair on a variety of floor types.
Outdoor maintenance is also addressed through the Greenworks 2×24-volt battery-powered combo kit, which contains a lawn mower, string trimmer with edging function, leaf blower, four batteries, and dual-port charger. The package is priced at $549.99, down $150 from its regular rate. According to the manufacturer, a quarter-acre lawn can typically be mowed on a single battery cycle; the foldable handle is intended to ease garage storage.
Timing and Availability
All 11 promotions launched the week of May 23, 2026, to coincide with the Memorial Day shopping period. While most discounts are advertised as good through the holiday weekend, inventory levels may vary by location, and some items could sell out before the posted end date.
Context Within the Retail Landscape
Memorial Day has long served as a key milestone for U.S. retailers to promote summer-oriented merchandise. According to data from the Bureau of Labor Statistics, seasonal demand for outdoor furniture, lawn equipment, and apparel typically rises between May and July, prompting chains like Costco to roll out time-sensitive pricing strategies.
For Costco in particular, the current lineup targets both daily necessities—such as sunscreen and footwear—and higher-cost discretionary items like patio sets and mattresses. The breadth of categories signals an effort to attract a wide membership base during a competitive holiday window when other retailers are also releasing limited-time offers.
Members can access the deals through Costco’s physical clubs nationwide or by ordering on the company’s e-commerce platform, though online purchases may incur delivery fees for heavier products such as furniture or large appliances. Non-members may be subject to a surcharge if purchasing without an annual membership.
Customers are encouraged to verify product availability with their local warehouse or on Costco’s website, as regional distribution and shipping constraints can influence in-stock status. Return policies for most items remain consistent with Costco’s standard satisfaction guarantee, though exceptions apply to electronics and certain major appliances, which carry defined return windows.
As Memorial Day weekend progresses, Costco is expected to monitor sales velocity across the featured items and adjust inventory allocations accordingly. Members intending to capitalize on the promotions are advised to act promptly, as the company has indicated that no rain checks will be issued once quantities are depleted.
After the holiday, Costco traditionally transitions to Independence Day and back-to-school promotions, suggesting that similar discount cycles may reappear later in the summer on remaining seasonal inventory or updated assortments.
