Costco shoppers are vocal about their favorite finds, and for good reason. Everyone knows that shopping at Costco is an experience in itself, because there are fun finds and delicious foods in literally every aisle.
A recent Reddit thread asked for recommendations for "What are the hidden gems or high-value items you always grab because they’re 100% worth the price?" and people were eager and happy to share the items that they always buy.
Here are a few standout picks recommended by actual Costco members. The list shows that Costco really does have something for all types of buyers.
Salmon and sweet potato formula dog food $29.99

Treat your pup to this grain free dog food. As one user stated, "A bag of Petco brand salmon dog food is almost $70 for 40lbs, Costco's is $37 for 35lbs. And, poultry-free cat food! Purchased a membership yesterday just for these two things." It's a great deal and a good option for fueling your dog's energy and health.
Kirkland Signature tempura shrimp $25.00

One comment summed up these crispy shrimp with two words. They're crispy, delicious, and generous, with 30 bites in one box. Perfect for appetizers or great for cooking over a few meals. You can get restaurant-quality flavors for a fraction of the cost.
Kirkland Signature imported pesto $11.34

This pesto is made in Italy using Genovese basil, olive oil, pine nuts, and Parmesan. It comes in a large jar, so users say they freeze some for later to reduce waste. It's the perfect flavor for pasta, sandwiches, chicken, and even roasted vegetables.
Nellie's laundry soda $54.99

One user stated, "Nellie's Laundry Soda for all of you with sensitive skin or irritated by smell, maybe four ingredients and washed beautifully." One pail does over 400 loads, which is a bargain. The soda is safe for HE and standard washing machines, and phosphate-free, fragrance-free, hypoallergenic, and septic-safe.
Nissin Cup noodles, 24 pack $13.99

Nissin Cup Noodles is the original instant ramen in a cup, created by Momofuku Ando, the inventor of instant noodles 50 years ago in 1971.
Cup noodles are a very affordable, quick meal for kids and adults. Add water, microwave, and enjoy. One person said that they "always donate the last six to the food bank (or other charity that collects food items)." This is an excellent way to pay it forward and help others.
Cooked sticky white rice bowls $13.49

This sticky white rice is restaurant-quality and gluten-free. Purchase a two-pack for multiple recipes. One comment raved about the rice. "The prepackaged sticky rice bowls you can microwave. Huge game changer for serving with leftovers or quick/easy meals without mess, and can store at room temperature."
Soft-baked croissant, vanilla or chocolate filling $12.99

Readers loved these frozen croissants because "you just pop however many you want in the oven and they taste soooooo delicious and are super flaky." Choose from chocolate or vanilla flavoring. These do come individually wrapped for a quick treat or dessert.
Cake Bake Shop 8" round carrot cake $159.99

This bakery-fresh carrot cake feeds 16-22 people and would be a delicious holiday addition. The cream cheese frosting adds that classic flavor that everyone loves. One reader couldn't hide her excitement. "I literally check every time we go to see if they have it in stock, no matter the time of year. My husband teases me about it, but it is the best!"
Car key replacement (price varies)

And it's not just about food! Forget about dealership high prices and see what Car Keys Express at Costco has to offer. This service costs 50% less than what a local dealership would charge. One comment stated, "I just bought a spare car key programmed for my Toyota and saved $200 over what the dealer wanted. Thanks, Costco!"
Hallmark holiday cards - 40 count $23.99

Grab a box of beautiful holiday cards for a great price. They come with self-sealing envelopes and lovely holiday designs. One comment agreed and stated that "their wrapping paper is top-notch also." The perfect one-stop holiday shop.
Kirkland Signature men's athletic sock $14.99

These socks just keep kicking, according to one fan. "So thick without getting too warm, snug in my work boots, and the thickness adds to the cushion feel. Bought two packs in 5 years. All of them are in great quality still." They're moisture-wicking, with arch support and reinforced heels and toes.
Kirkland Signature daily makeup remover towelettes $15.99

This bulk box of makeup towelettes includes 4 x 30ct reclosable flip-top packs plus 4 x 15ct resealable travel pack. They are plant-based with glycerin, a hydrating ingredient, and dermatologist and ophthalmologist-tested.
One person commented that they were "super well priced compared to getting them anywhere else."
Car tires (prices vary)

Costco proves that it's a one-stop shop. The tire shop offers installation and rotation, and each purchased tire comes with a generous warranty. One Costco shopper said, "I got an exec membership because of the deals on tires. All their tire options are higher quality brands, and they come with a 50k-mile warranty." It's hard to beat that deal and service.
The thread makes it clear that Costco’s best hidden gems span several categories. Shoppers love high-quality pantry items, delicious frozen meals, and everyday items that save big bucks. Think outside the box the next time that you're making a Costco shopping list. It just may surprise you with everything that your local Costco has to offer.

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