The March book is wrapping up on 3/29, and the April 2026 coupon book takes over starting April 6th through May 3rd – with a full week gap in between to recover.
And this month’s coupon book is worth getting excited about. It’s actually bigger than usual (the actual size of the book), and the deals reflect it. A few highlights already jumping out: Kirkland Signature Dog Food (which we rarely see on sale), Michelin tires are back on the list at $80 off a set of four, and lawn and garden gear is in there right as the weather is finally cooperating.
Spring timing doesn’t hurt either. This is the book where you stock up on the stuff you’ve been putting off since it was too cold to care.
Costco Insider has the full book ready to browse right now – no need to wait for it to show up in your mailbox. 👇👇
Greenworks 48V Mower/Trimmer/Blower Combo Kit (Online Only) – Save $150 – the most complete outdoor power package in the book
Scotts EZ Seed Patch & Repair 25 lbs – Save $13 – perfect timing for bare spots before summer
Miracle-Gro Shake ‘n Feed All Purpose Plant Food 8 lbs – Save $5
Roundup Dual Action Weed & Grass Killer 1.33 gal – Save $10
HTH 3″ Chlorine Tabs 40 lbs – Save $30 ($109.99) – if you’re opening a pool this month, this is the deal to grab
Feit Electric 48′ LED String Lights – Save $6 ($23.99) – patio season officially approved
Baby
4 deals
Two of the biggest diaper brands in the same book is pretty rare.
Huggies Plus Little Snugglers Sizes 1-2 – Save $10 ($29.99)
Huggies Plus Little Movers Sizes 3-7 – Save $10 ($39.99)
Huggies Natural Care Baby Wipes 1,024 ct – Save $5 ($19.99)
Pampers Swaddlers Ultra Diapers Sizes 1-7 – Save $10
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Electronics & Appliances
10 deals
A good mix of everyday buys and bigger splurges.
Bose SoundLink Flex SE (2nd Gen) Bluetooth Speaker – Save $40 ($99.99) – waterproof, under $100, no-brainer for spring outdoor use
Dyson Cyclone V10 Animal+ Cordless Vacuum – Save $150 – one of the deeper Dyson discounts we’ve seen at Costco
Roborock QX Revo Plus Robot Vacuum & Mop – Save $120 ($479.99)
Woozoo 5-Speed Globe Fan – Save $10 ($26.99) / Woozoo Pedestal Fan – Save $20 ($59.99) – fan season arrives early
Hisense 8000 BTU Portable Air Conditioner – Save $90 ($289.99) – stock up before summer hits
KitchenAid 6-Quart Bowl-Lift Stand Mixer – Save $100 ($319.99)
Vitamix Alta Pro Blender – Save $100 ($299.99)
Epson EcoTank 3958 Printer – Save $100 ($279.99)
Select LG Appliances – Save $550-1,600 (Online) / Select Whirlpool Appliances – Save $50-800 (Online)
Select Samsung Appliances – Save $100-1,100 (Online) – if you’ve been putting off a big appliance upgrade, April is a good month
Coffee & Kitchen
5 deals
Three coffee machines on sale at once – Costco clearly knows its audience.
Ninja LUXE Café Signature Series 3-in-1 Espresso, Coffee & Cold Brew Machine – Save $80 ($449.99) – the espresso/cold brew combo at this price is genuinely hard to beat
Nespresso Vertuo Next Deluxe – Save $40 ($139.99) – includes milk frother and 32 capsules
