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9 Costco Products To Buy if You Only Have $100

Here are items that are perfect to get at the wholesaler if you're working with a tight budget.

Costco Template _ taco platter
Updated Jan. 9, 2026
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It can be challenging to save money on groceries when shopping at a bulk retailer like Costco. But there are ways to get through the warehouse and still get out with a good amount of food if your grocery budget is only $100.

You can make the most of your Costco membership without overspending when you buy the following list of tasty and affordable grocery staples.

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

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Kirkland Signature Cheese Pizza

Courtesy of Costco Kirkland Signature Cheese Pizza

Price: $13.38

Costco's Kirkland Signature store brand can get you good quality for an affordable price, helping you save money at Costco

A great example is the Kirkland Signature Cheese Pizza, which comes in a pack of four pizzas. You can eat them as is or customize them to your liking using ingredients in your pantry or fridge.

Kirkland Signature Rotisserie Chicken

Courtesy of Costco Kirkland Signature Rotisserie Chicken

Price: $5.00

Costco is known for its Kirkland Signature rotisserie chicken, especially because of how affordable the bird is compared to competitors.

Grab a rotisserie chicken for dinner or pull the meat off the chicken to use as an ingredient for other meals, like a chicken salad.

Kirkland Signature 2% Reduced Fat Milk

Courtesy of Costco Kirkland Signature 2% Reduced Fat Milk

Price: $6.84

There are times when Costco isn't good for staples that you don't need in bulk, such as spices or condiments.

But the store has you covered for other staples like milk. The Kirkland Signature 2% Reduced Fat Milk comes in a two-pack of 1 gallon and is easy to pick up when shopping at the retailer.

Kirkland Signature Variety Pack Lunch Meat

Courtesy of Costco Kirkland Signature Variety Pack Lunch Meat

Price: $17.01

Deli meat can be expensive if you are trying to satisfy different taste buds with multiple options, but the Kirkland Signature Variety Pack has three different choices to give you some variety without breaking the bank.

The pack comes with sliced chicken breast, ham, and roast beef, with each package containing 14 ounces of meat.

Kirkland Signature Butter Croissants

Courtesy of Costco Kirkland Signature Butter Croissants

Price: $7.93

Croissants aren't just for breakfast. You can get a dozen Kirkland Signature Butter Croissants and use them in different ways, such as a tasty sandwich for lunch with the deli meat you purchased.

Kirkland Signature Krinkle Cut Kettle Chips, Himalayan Salt

Courtesy of Costco Kirkland Signature Kettle Himalayan Salt Potato Chips

Price: $6.80

No grocery list is complete without a savory snack, preferably a crunchy one. This 32-ounce bag is the perfect snack for when guests are over or when you're watching Netflix on the couch by yourself. 

Kirkland Signature Super Extra-Large Peanuts

Courtesy of Costco Kirkland Signature Super Extra-Large Peanuts

Price: $8.84

Another snack to add to your pantry is the 2.5-pound container of Kirkland Signature Super Extra-Large Peanuts. These are a good source of protein, fiber, and important nutrients that keep you going throughout the day. 

Kevin's Roasted Garlic Chicken

Courtesy of Costco Kevin's Natural Foods Roasted Garlic Chicken

Price: $17.01

Even if you're working with a tight budget, you can still get some delicious pre-made meals that are easy for a busy weeknight meal.

Take Kevin's Roasted Garlic Chicken, for example. It comes in a 2-pound container and is packed with chicken in a savory cream sauce for a hearty meal.

Kirkland Signature Chicken Street Tacos

Courtesy of Costco Kirkland Signature Chicken Street Tacos

Price: $18.07

Try your hand at Taco Tuesday with the Kirkland Signature Chicken Street Tacos.

The taco kit comes with tortillas, seasoned chicken, shredded cheese, salsa, and more to make hearty tacos that can feed a family or be spread out over a few meals.

Note that the price is approximate, as it's based on the weight of the taco kit. You may be able to find one that's even cheaper on the Costco shelf.

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Total: $100.80

Nenad/adobe man looking at receipt in hand while holding brown grocery bag

You might be able to save even more depending on the kind of deals you find at your local Costco. Prices can vary by location, so this grocery list could easily drop to $90 or even $85, depending on the day you go on a Costco run. 

One thing is for sure: you can enjoy some delicious meals and snacks all month with a $ 100 budget when you shop at Costco.

Bottom line

Baharlou/Adobe costco wholesale store facade

Shopping at Costco with only $100 might seem like a challenge, but it's possible to walk out with a cart full of tasty and affordable options that will get you through the week.

Taking a list with you is a good idea to stop you from making impulse purchases and sticking within your tight budget.

You should also check your wallet for the top cash back credit cards for when you spend money on groceries at stores like Costco. 

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