JoiningCostcoand shopping at Costco are two very different experiences.

Here are 14 Costco items the pros say are must-buys for new members.

“$10 large pizza will feed a family of 4,” one Redditor said.

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“We do one pizza plus a chicken bake to serve 6,” anotheragreed.

Rotisserie Chicken

The $5 rotisserie chicken is a must-have, shoppers say.

“I’ve gotten one a week for roughly the last two years.

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It’s paid for the membership itself and then some,” anothersaid.

“I personally love buying grapes at Costco,” one Redditorshared.

I’ve heard the Kirkland costal cheddar is excellent.

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Bakery Goodies

Costco shoppers love the wide variety and value for money in the bakery department.

“The bakery is a must,“one said.

“Pretty much anything there that looks good.

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If you are a fan of onions, the onion cheese pinwheels are very nice.

The sausage lasagna (Kirkland brand) is very good too.

So are some of the frozen pizzas.”

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Contact Lenses

Costco offers incredible deals on contact lenses and glasses.

“Contact lenses literally pay for the membership,” one membershared.

“Go get your eye exam at a cheap place then get your contacts at Costco.

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Last summer, I got 6 boxes (a years worth) for $139.

And there was a $40 rebate.

So a whole years worth of monthly lenses for $99!

A view of the Optical Department, seen at a local Costco.

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Glasses are cheap as well.”

Kerrygold Butter

Costco is the place to stock up on butter, members say.

“I like the Kirkland grass-fed butter.

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Organic Spinach

Costco offers great deals on fresh organic produce.

“$4 bag of organic spinach is a must,” one Redditor said.

“There’s a ton of spinach in there and it stays fresh a long time.

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One of my always-gets, too.

:)” anotheragreed.

Buy the Kirkland frozen lasagna.

Costco lasagna

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Thick-Cut Bacon

The Costco bacon options are highly rated by shoppers.

“The thick-cut bacon is an incredible value.

“Their bacon is great.

Costco Kirkland Signature Bacon

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Fresh Meat

Shoppers recommend keeping an eye on the meat counter for good deals.

“Watch for unadvertised sales on fresh meat.

They will regularly have $5-6 off a pack of chicken breasts.

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My favorite is $8 off a whole pork loin.

The stuffed bell peppers are so good too..

Honestly, it’s all pretty good,” another agreed.

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Costco Alcohol

Costco offers impressive prices on alcohol, members say.

“If you drink, the alcohol prices are really good,” oneshared.

I particularly like the glass bottle single origin ones, though they don’t always have them.

kirkland brand extra virgin olive oil

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“‘Ajinomoto’ brand, Japanese style gyoza.

Frozen,” one Redditorrecommended.

“Highly recommend if available at your local store.

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Ajinomoto

Reason for recommendation: born and raised in Taiwan, used to make my own dumplings from scratch.

Until this item became available.

Almost as good as home-made.

Very good quality stuffing and perfect dough wrapping, not thick.

The best store bought frozen dumplings I’ve tried.

Better than Trader Joe’s pork dumplings.”