11 Must-Have Costco Buys Under $20 That Superfans Can’t Resist

Costco is a haven for shoppers looking for quality products at unbeatable prices. Whether you’re stocking up on pantry essentials, quick meals, or snacks, there are standout items that superfans always grab. Even better? These top picks are all under $20! Here’s the breakdown of 11 must-have Costco buys that you’ll want in your cart.

1. Pro2go Antibiotic-Free Grilled Chicken Strips $14.99/24 oz

These ready-to-eat chicken strips are perfect for meal prepping or adding to salads, wraps, and pasta. Made from antibiotic-free chicken, they’re a healthier, convenient protein option.

Nutritional Facts

  • Calories: 110
  • Fats: 2g
  • Carbs: 0g
  • Sodium: 310mg
  • Dietary Fiber: 0g
  • Sugar: 0g
  • Protein: 22g

Ingredients

Chicken breast, water, salt, natural flavors, vinegar.

Preparation Instructions

Enjoy cold or heat in the microwave for 1-2 minutes. Ideal for a quick protein boost!

2. Goldfish Crackers $10.99/66 oz

The ultimate snack loved by kids and adults alike. These cheddar-flavored crackers come in a massive box that ensures you’ll never run out.

Nutritional Facts

  • Calories: 140
  • Fats: 5g
  • Carbs: 20g
  • Sodium: 250mg
  • Dietary Fiber: 1g
  • Sugar: 0g
  • Protein: 3g

Ingredients

Enriched wheat flour, cheddar cheese, vegetable oils, salt, yeast, spices.

Preparation Instructions

Ready to eat! Enjoy straight from the box as a snack or pair with soups and dips.

3. Kirkland Signature Trail Mix $16.99/4 lbs

Packed with nuts, raisins, and M&Ms, this trail mix is the ultimate snack for road trips, hikes, or a mid-day energy boost.

Nutritional Facts

  • Calories: 150
  • Fats: 8g
  • Carbs: 18g
  • Sodium: 20mg
  • Dietary Fiber: 2g
  • Sugar: 10g
  • Protein: 4g

Ingredients

Peanuts, raisins, M&Ms, almonds, cashews.

Preparation Instructions

Ready to enjoy as is—perfect for snacking on the go!

4. Kirkland Signature Cheese Pizza $12.99/4-pack (19.05 oz per pizza)

Costco Cheese Pizza (Kirkland Signature)

Cheesy, gooey, and delicious, this frozen pizza is perfect for an easy dinner night. Just bake and serve for restaurant-quality pizza at home.

Nutritional Facts

  • Calories: 320
  • Fats: 12g
  • Carbs: 38g
  • Sodium: 620mg
  • Dietary Fiber: 2g
  • Sugar: 5g
  • Protein: 15g

Ingredients

Mozzarella cheese, tomato sauce, wheat flour, olive oil, yeast, salt.

Preparation Instructions

Bake at 400°F for 15-20 minutes or until golden and bubbling.

5. Waterloo Sparkling Water Variety Pack $8.99/24 cans

Stay refreshed with this fizzy variety pack of Waterloo’s flavored sparkling waters. Zero calories, zero sugar, and full of flavor!

Nutritional Facts

  • Calories: 0
  • Fats: 0g
  • Carbs: 0g
  • Sodium: 0mg
  • Dietary Fiber: 0g
  • Sugar: 0g
  • Protein: 0g

Ingredients

Carbonated water, natural flavors.

Preparation Instructions

Chill and enjoy directly from the can or pour over ice for a refreshing drink.

6. Kirkland Signature Albacore Solid White Tuna $16.99/8-pack (7 oz cans)

This premium canned tuna is perfect for sandwiches, salads, or casseroles. Packed in water for a healthier option.

Nutritional Facts

  • Calories: 80
  • Fats: 0.5g
  • Carbs: 0g
  • Sodium: 180mg
  • Dietary Fiber: 0g
  • Sugar: 0g
  • Protein: 19g

Ingredients

Albacore tuna, water, salt.

Preparation Instructions

Drain and use as desired in salads, sandwiches, or recipes.

7. Seeds of Change Organic Quinoa and Brown Rice $10.99/6-pack (8.5 oz each)

This ready-to-heat side dish is both healthy and delicious. Made with organic quinoa and brown rice, it pairs well with any meal.

Nutritional Facts

  • Calories: 240
  • Fats: 3.5g
  • Carbs: 46g
  • Sodium: 390mg
  • Dietary Fiber: 3g
  • Sugar: 1g
  • Protein: 8g

Ingredients

Organic brown rice, organic quinoa, sunflower oil, sea salt.

Preparation Instructions

Microwave for 90 seconds or heat on the stovetop.

8. Cosmic Crisp Apples $8.99/5 lbs

Crisp, juicy, and naturally sweet, these apples are perfect for snacking or baking. They stay fresh longer than other varieties.

Nutritional Facts

  • Calories: 100
  • Fats: 0g
  • Carbs: 25g
  • Sodium: 0mg
  • Dietary Fiber: 4g
  • Sugar: 19g
  • Protein: 0g

Ingredients

100% fresh apples.

Preparation Instructions

Rinse and enjoy raw, or use in salads, pies, or sauces.

9. Kirkland Signature Rotisserie Chicken $4.99/1 whole chicken

The iconic rotisserie chicken is a Costco staple. Juicy, flavorful, and budget-friendly, it’s perfect for dinner or meal prep.

Nutritional Facts

  • Calories: 140
  • Fats: 7g
  • Carbs: 0g
  • Sodium: 460mg
  • Dietary Fiber: 0g
  • Sugar: 0g
  • Protein: 19g

Ingredients

Chicken, water, seasonings, salt.

Preparation Instructions

Ready to eat! Serve hot or shred for use in recipes.

10. Kirkland Signature Organic Tortilla Chips $6.99/48 oz

These crispy, organic tortilla chips are perfect for dipping in salsa or guacamole. Great for parties or snack time!

Nutritional Facts

  • Calories: 140
  • Fats: 7g
  • Carbs: 18g
  • Sodium: 65mg
  • Dietary Fiber: 2g
  • Sugar: 0g
  • Protein: 2g

Ingredients

Organic whole white corn, organic sunflower oil, sea salt.

Preparation Instructions

Ready to enjoy straight out of the bag or pair with your favorite dip.

11. Kirkland Signature Moisture Shampoo $9.99/33.8 oz

This salon-quality shampoo hydrates and revitalizes hair with a nourishing formula. Great for all hair types and sulfate-free!

Ingredients

Aloe vera, avocado oil, pro-vitamin B5, essential oils.

Preparation Instructions

Apply to wet hair, lather, and rinse. Follow with conditioner for best results.

Final Thoughts

Costco never disappoints with its variety of high-quality, budget-friendly items. These 11 products under $20 are proof that you don’t need to spend a fortune to stock up on essentials and treats. Next time you visit Costco, make sure these gems make it into your cart!

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