9 Costco Products To Buy if You Only Have $100

It can be challenging to save money on groceries, especially when shopping at a bulk retailer like Costco. But there are ways to get through your local store and still get out with a good amount of food for under $100.

Check out some of these affordable options from the popular retailer that can help you save on groceries.

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

Price: $13.39

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.

Price: $6.21

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.

Price: $6.98

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 pack of two gallons and is easy to pick up when shopping at the retailer.

Price: $16.29

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.

Price: $7.45

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.

Price: $1.89

If your home goes through produce quickly, then it might make sense to buy it in bulk to enjoy some big savings.

Bananas are a healthy grab-and-go option. You can have them as a snack at home or toss one in your bag before you head out the door.

Price: $9.39

Another snack to add to your pantry is the 2.5-pound container of Kirkland Signature Super Extra-Large Peanuts.

Peanuts are a good source of protein, fiber, and important nutrients that keep you going throughout the day.

Price: $15.79

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.

Price: $18.01

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.

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 rewards credit cards to earn points or perks when you spend money on groceries at stores like Costco.