Every item on this page was hand-picked by a House Beautiful editor. We may earn commission on some of the items you choose to buy.
Costco is usually the first place we think of for bulk household basics—toothpaste, paper towels, and all the other everyday staples you can stock up on for less. But every so often, another retailer makes a strong case for being the better destination for affordable finds. Right now, that moment belongs Amazon Prime Big Deal Days. To see how the discounts stack up, we compared Costco’s already budget-friendly products with the same—or very similar—items on Amazon. The takeaway is pretty clear: You don’t need a calculator to see that Amazon’s picks come out cheaper.
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So, if you have an ever-growing cart of things you reach for regularly and you aren’t willing to pay full price, you’ve waited for the perfect moment to save a lot, especially if you normally opt for Costco.
If you’re working from home, you may as well be comfortable, and what’s more comfortable than sitting criss-cross? This wide-seat office chair has plenty of space to let you sit in pretzel form without sacrificing the executive look of a classic desk chair. Plus, it’s cheaper than the Costco version.
A down comforter is the ultimate luxury, so it is our personal opinion that finding one you love on sale is the move. It’s $130 for a king size, compared to a down comforter at Costco, which will cost you $270 for a king.
Keep your inner circle close by with the help of a digital frame. As long as you have a Bluetooth connection, you can rotate through pictures of your friends, family members, dogs, and treasured moments. Bonus points: This 10-inch version is $193 less than Costco’s Aura frame.
Want to get a head start on your holiday decorating? Amazon's offering steep discounts on a bunch of seasonal decor. Clocking in at nine feet tall, this pre-lit faux Aspen tree is bound to get you in the holiday spirit in no time. To sweeten the offer, it's hundreds less than what you can buy at Costco.
Looking for a bright idea? Reach for Linkind's smart bulbs, which are $13 dollars cheaper than Costco's lights. With the help of an accompanying app, you can turn your lights on or off, or choose a fun color. Get your glow on—and save a couple bucks in the process.
Never worry about leaving a candle lit again with the help of this warmer. Instead of lighting a match, this pick offers a flame-free way to warm up a candle, melt your wax, and emit that gorgeous scent. This particular candle warmer is on sale for $30, making it two dollars cheaper than Costco's alternative.
Say goodbye to mess with Seventh Generation's all-purpose cleaner. This eco-friendly, fragrance-free formula promises to cut through grease and spills, leaving behind only a pleasant lemon-chamomile scent. At $19 for four 23-ounce bottles, this option actually gives you more for less than the sustainable option Costco has on its site.
Speaking of cleaning, now's a good time to pick up some microfiber cloths. These tiny towels do an excellent job of picking up crumbs and spills—not to mention they're reusable, making them a solid choice for anyone who wants to reduce waste. While Costco sells microfiber towels for $20, you can purchase a dozen for only $6 on Amazon.
Hydrate your lips for less with this fruity bundle from Soulsation. While this eight-pack option has one less balm than the Eos bundle you can buy at Costco, it's way cheaper. That way, you can buy two eight-balm sets for less than the price of one at Costco.
Write this down: Amazon's having a stealth sale on Pilot's gel roller pens. This 12-pack is available for $15, compared to the 20-pack set Costco sells for $22.
Speaking of which, you might as well buy something to write on, too. While both Costco and Amazon sell a 24-pack of 100 sticky sheets, the Everything Store's version is currently $11 less.
Want to add some extra oomph to your cleaning product spree? You can pick up a 24-pack of heavy-duty sponges for $9 on Amazon, which is less than the one you can buy at Costco. Not only are these absorbent sponges designed to be quick-drying and compatible with a wide range of surfaces, but they also feature an ergonomic S-shape for an easy grip.
During Prime Day, you can purchase this 40-piece food storage set on Amazon for a few dollars less than Snapware's 38-piece set at Costco. In other words, avid meal preppers will find the best value in Amazon's offering. Made with BPA-free plastic, this leak-proof option is safe for use in the microwave, freezer, and dishwasher. Dig in!
If you want to slice and dice your food without spending a small fortune, Ninja's got you covered. Not only does this 17-piece set have virtually every knife you can think of—plus a built-in sharpener to keep your blades in tip-top shape—but it also comes with a convenient block to stow your blades. Bonus points: It's cheaper than the 17-piece set Costco sells.
Compared to Softsoap's 160-ounce refill package at Costco, this option may not seem like an excellent deal—but trust us, it is. At $3 for 50 ounces, you can buy five bottles for $15. Sure, you might spend a few bucks more at Amazon, but you'll get an extra 90 ounces of hand soap.