Costco’s March 2026 Clearance Explosion: 28+ Crazy Deals You’ll Regret Missing

Costco just unleashed a wave of massive clearance deals for March 2026, and some prices are downright shocking.

From tech and home upgrades to kitchen gear and viral wellness finds, these limited-time bargains are disappearing fast. Here’s what savvy shoppers are grabbing right now.

NutriBullet Ultra Deluxe Blender | $79.97 | Sale Price: $59.97

• Item #1620332

• Reddit Intel: Users in the Phoenix and LA regions have reported this dropping even further to $49.97 in-store. It includes four blending cups (24 oz, 32 oz) and a stainless steel straw.

• Pro Tip: If you bought this within the last 30 days, Reddit users suggest requesting a price adjustment at the membership desk.

Sunsmart Blackout Curtains (2-Pack) | $29.99 | Sale Price: $14.97

• Item #1785112

• Reddit Intel: These are a “Flash Sale” item not listed in the main coupon book. The hidden magnets that snap the panels shut are highly rated for shifting workers and nurseries.

• Warehouse Location: Usually found in the “Home Decor” or “Seasonal” aisles.

Pokémon Pokopia (Switch Release) | $59.99 | Sale Price: $53.33

• Reddit Intel: r/Costco members noted this is a “hidden” deal—usually $5–$7 cheaper than Best Buy or Amazon on launch day (March 5, 2026).

• Status: Limited quantities; usually found on the cardboard “pull-cards” in the electronics section.

GreenPan Spectra Diamond 11-pc Cookware | $232.99 | Sale Price: $182.99

• Reddit Intel: This is the first major markdown for the “Spectra Diamond” line. Reddit cooks recommend this over standard Teflon because it is heat-safe up to 600°F.

• Markdown Sign: Look for the $100 off manufacturer’s instant rebate which is valid through March 29.

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Shark PowerDetect 2-in-1 Robot Vacuum & Mop | $599.99 | Sale Price: $479.99

• Features a “NeverTouch Pro” self-cleaning base that automatically empties debris and refills the onboard water tank.

• Utilizes Lidar sensors for 360-degree mapping and “Neverstuck Technology” to lift the unit over obstacles like thick rugs or door transitions.

Samsung Galaxy Tab S10 FE 128GB | $499.99 | Sale Price: $379.99

• A water-resistant 10.9-inch tablet bundled with an S Pen and a slim Book Cover Keyboard.

• Designed for productivity with a dedicated AI key on the keyboard and 128GB of internal storage for media.

Lenovo Legion 5i 16″ Gaming Laptop | $1,499.99 | Sale Price: $1,299.99

• Powered by an Intel Core Ultra 9 processor and NVIDIA GeForce RTX 5060 graphics for high-end gaming and content creation.

• Equipped with 32GB of RAM and a 1TB SSD; includes a two-year warranty and a 90-day return policy.

HoMedics Premium Portable Steam Sauna | $279.99 | Sale Price: $179.99

• A complete home spa system that includes a foldable chair, steam generator, and a remote control.

• Designed for fast setup and compact storage, reaching therapeutic temperatures in under 15 minutes.

Henredon Caley Reversible Sofa Chaise | $1,799.99 | Sale Price: $1,299.99

• A modular living room piece with a reversible chaise that can be adjusted to either side of the sofa.

• Upholstered in a heavy-duty, stain-resistant fabric and includes a matching ottoman for extra storage or seating.

Artika Sunny Veil 28″ LED Ceiling Fan | $139.99 | Sale Price: $109.99

• A low-profile modern ceiling fan featuring a 2500-lumen integrated LED light.

• Comes with a multi-speed remote control that allows for dimming and color temperature adjustments.

Winix C610 Air Purifier | $129.99 | Sale Price: $99.99

• A 4-stage air filtration system including a True HEPA filter to capture dust, allergens, and pet dander.

• Includes a built-in air quality sensor that automatically adjusts the fan speed based on real-time room conditions.

Rubbermaid Power Scrubber Kit | $19.99 | Sale Price: $9.97

• An oscillating electric scrubber head designed for deep-cleaning grout, tile, and bathroom fixtures.

• Water-resistant and battery-operated to reduce manual labor during heavy kitchen or bathroom cleaning.

Liquid I.V. Hydration Multiplier (30-Count) | $28.99 | Sale Price: $20.99

• A functional electrolyte drink mix designed to speed up hydration; features non-GMO and gluten-free ingredients.

• Available in multiple flavors, including the sugar-free variety which utilizes Stevia leaf extract.

Poppi Prebiotic Soda (15-Pack) | $21.99 | Sale Price: $16.49

• A gut-friendly soda alternative made with apple cider vinegar and fruit juice.

• The variety pack contains flavors like Raspberry Rose and Strawberry Lemon, with significantly less sugar than traditional sodas.

Mattel 6-Game Card Set | $14.99 | Sale Price: $4.97

• A family-oriented bundle featuring six classic card games, including Uno, Phase 10, and DOS.

• Compact packaging makes it ideal for travel, camping, or as an affordable gift option.

GreenMade Instacrate Grande | $27.99 | Sale Price: $23.99

• A 12-gallon collapsible storage crate that folds flat for space-saving storage when empty.

• Constructed from heavy-duty plastic with an interlocking design that allows for stable stacking in trunks or garages.

Fitcrunch Protein Bars (18-Count) | $22.99 | Sale Price: $17.29

• A six-layer baked protein bar with a soft center and crunchy coating, providing 16g of protein per bar.

• Features low sugar content and is often located in the pharmacy or supplement aisle.

LEGO Easter Basket with Sweets | New Find | Price: $53.33

• Reddit Intel: A brand-new 2026 seasonal item that combines a fabric LEGO-themed basket with chocolate.

• Trend: These are selling out fast as “all-in-one” gifts for the upcoming April holiday.