13 Splurge-Worthy Costco Buys if You've Got Wiggle Room in Your August Budget

If you've got a little breathing room in your August budget, Costco has some seriously splurge-worthy finds that are both high-end and high-value. Whether it's a premium kitchen gadget or a deluxe bedding upgrade, these buys offer excellent quality at warehouse prices.

These are the August items that will feel like a treat and still leave you feeling smart about your spending. And if you're looking to unlock even more value, don't miss these Costco membership perks that can help you save year-round.

Editor's note: Prices and availability are subject to change and may vary by location.

Price: $399.99

This spa-like upgrade transforms your bathroom experience. With features like a heated seat, adjustable water pressure, and a nightlight, the Brondell Swash offers comfort and hygiene.

It's a customer favorite for good reason, and similar options are often over $500 at stores like Walmart, making Costco's price a standout deal.

Price: $134.99

Tailgaters and campers love this high-performance portable grill. With three burners and 24,000 BTUs of power, it heats fast and cooks evenly.

The compact design makes it perfect for patios or RV trips, and reviewers say it outperforms pricier models from Weber and Coleman.

Price: $199.99

This isn't your average office chair. This La-Z-Boy model is designed with memory foam, padded armrests, and lumbar support for long hours of comfort. It's built to support up to 400 pounds and still looks sleek enough for a home office upgrade.

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Price: $899.99

Serious home cooks rave about this professional-grade knife set. Designed in partnership with chef Thomas Keller, it features ultra-sharp German steel and a modern acacia wood block.

Costco's bundle price is nearly $300 less than what you'd pay at the Thomas Keller store.

Price: $499.99

If you've been eyeing a Peloton-style experience on a budget, this is the splurge that keeps on giving. The NordicTrack Exercise Bike includes a tablet holder, adjustable resistance, and a pair of 3-pound dumbbells.

You can log into your iFIT account on your tablet and attach it to this bike, making it a budget-conscious alternative to trendier models.

Price: $529.99

A good night's sleep is priceless, but this Sealy mattress makes it feel like a steal. With cooling gel memory foam and zoned support, it offers luxury sleep quality without the nearly $1,300 price tag you'll see at stores like Mattress Firm.

Price: $1,399.99

For movie buffs and sports fans, this massive QLED TV is the ultimate splurge. With Quantum HDR, anti-glare tech, and ultra-smooth motion, it offers a cinematic experience at home. At nearly $300 off retail stores like Best Buy, it's one of the month's biggest savings.

Price: $239.99

This set is amazing for serious cooks who want professional-grade performance. The tri-ply construction distributes heat evenly, and it's oven-safe up to 500°F.

It rivals All-Clad sets that cost nearly twice as much, and reviewers say it lasts for years.

Price: $199.99

Perfect for travel, noisy neighbors, focusing at work, or walks, these Bose headphones offer top-tier sound and comfort. They auto-adjust based on your environment and are frequently praised for their noise-canceling power.

Costco's price makes it one of the lowest prices available right now.

Price: $159.99

A trash can might not seem like a splurge, but this one is a game-changer. The sensor opens silently, the liner pocket keeps bags handy, and the sleek stainless steel design looks great in any kitchen.

Most stores like Walmart sell similar motion sensor trash cans for over $250, making Costco's a smart buy.

Price: $399.99

Vitamix is the gold standard for blenders, and this Costco bundle includes a tamper, recipe book, and 10-year warranty. Perfect for smoothies, soups, and even nut butters, this machine is built to last and is compatible with other attachments from the Vitamix Ascent Series.

Price: $44.99

A little luxury for your beach day goes a long way. This Tommy Bahama umbrella has built-in UV protection, tilt functionality, and a wind vent to prevent flipping.

It's frequently out of stock at other retailers, and many say it outperforms pricier alternatives.

Price: $74.99

These cotton-rich sheets feel hotel-worthy without the hotel markup. With deep pockets and a buttery-smooth finish, they're a favorite among Costco regulars.

Comparable sets from luxury brands at stores like Bed Bath & Beyond easily run over $100, making this a worthwhile home upgrade.

If you're working with a little extra this month, these Costco finds prove that spending more doesn't mean wasting money. It means upgrading wisely. From quality cookware to luxury mattresses, Costco's bulk pricing makes it easier to afford those "someday" purchases now.

And remember, even smart splurging should go hand in hand with savvy shopping. Whether you're grabbing a gourmet blender or just stocking up on pantry items, these smart shopping hacks can help you stretch your budget further.