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Illustration by Rose Blake

Which Grocery Store Really Has the Lowest Prices?

We compared the cost of an average weekly shopping cart at 5 national stores to find out.

This month we’re talking about all the different ways we grocery shop now, including the story of a guy who shops online to protect his mental health, secret tips for Costco shoppers, and the definitive guide to bagging your own groceries.Check out the complete series here.

最常见的人们whi问自己的问题le grocery shopping (aside from “where is that damn bathroom?”) has got to be “Could I get this cheaper somewhere else?”

Most stores offer the exact same products, from the same brands, but rarely for the same price. It’s crazy-making. So we decided to compare prices by creating a virtual grocery bag with some of the most frequently bought staples. Then we shopped for them at five stores with a national presence:Whole Foods,Trader Joe’s,Costco, astandard supermarket, and anonline grocery delivery company.

To level the playing field, we chose store-label products whenever possible. We also didn’t consider any sale prices. And since the size of some products varied from store to store (especially at Costco), we list two total prices. One is the out-of- pocket cost to buy that particular bag of groceries. The other is the equivalent cost based on calculating the price per ounce on items that varied in size from our sample set.

Here’s how they stacked up. (All prices, aside from Peapod, based on stores in Portland, Oregon.)

What’s in each bag:

  • 2 pounds boneless skinless chicken breasts
  • 1 pound wild salmon
  • 1 gallon 2% milk
  • 1 dozen cage-free large eggs
  • 1 (10-ounce) bag power greens (spinach, baby kale, etc.)
  • 1 (12-ounce) bag broccoli florets
  • 1 ½ pounds seedless green grapes
  • 1 (24-ounce) loaf whole wheat sandwich bread
  • 2 pounds brown rice
  • 1 (14.5-ounce) can diced tomatoes
  • 1 liter (33.8 ounces) olive oil
  • 1 pint super-premium vanilla ice cream

Whole Foods

When sustainability-minded Whole Foodssold itself to mega-corp Amazonlast summer, it felt a little like a Faustian bargain. But what we lost in warm-fuzzies we gained insomewhat cheaper prices. Even so, a bag of groceries here still costs quite a bit more than the other chains. One could argue you get what you pay for, as Whole Foods is stillcommitted to stocking only good-for- the-planet stuff——非转基因有机、公平贸易、环保、和responsibly farmed. This makes it easy to shop with a conscience without having to study every label. Plus, there’s usually a decent amount of shelf space dedicated to products from local artisans (though some say that seems to be dwindling). The boutique-y stores tend to be lovely places to shop, and the employees get higher than average wages. If you’re looking to save money, reach for the 365 store brand. Like Costco’s Kirkland, it garners great reviews and sells for super-low prices.

  • Boneless skinless chicken breasts: $4.99/pound; $9.98 for 2 pounds
  • Wild Coho salmon fillets: $14.99/pound
  • 365 2% reduced-fat milk: $3.79/gallon
  • 365 cage-free large white eggs: $2.99/dozen
  • Organic Girl Super Greens: $4.99/10-ounce bag
  • 365 Organic broccoli florets: $3.49/10-ounce bag; $4.19 for 12 ounces
  • Green seedless grapes: $3.99/lb; $5.98 for 1.5 lbs
  • 365 whole wheat bread: $2.99/24-ounce loaf
  • 365 organic long-grain brown rice: $3.99/32-ounces
  • 365 organic diced tomatoes: $1.69/14.5-ounce can
  • 365 Italian extra-virgin olive oil: $9.99/33.8 fluid ounces
  • Ben & Jerry's vanilla ice cream: $4.99/1 pint
Total cost:$67.87(Equivalent bag:$70.56)

Online:Peapod

For those who see grocery shopping as a hassle—schlepping to the store, cart-jousting with other customers, lugging bags home—online shoppingis definitely the way to go. And these days there’s no shortage of options. We chose Peapod for our study because it’s the oldest online grocery delivery company in the U.S., and since it operates in at least 23 urban areas, it’s one of the largest too. (Instacart operates in 36 areas across the country, but it’s more a service than an online store.) Peapod is a subsidiary of the same parent company that owns the Giant Foods and Stop & Shop grocery chains, so it has all the familiar conventional supermarket brands you know and love, plus its own bargain-priced store brand. It even doubles manufacturer coupons. When you have to pay a convenience fee of $7 to $10 per order, those money-saving options really help.

  • Peapod boneless skinless chicken breasts: $3.59/pound; $7.18 for 2 pounds
  • Wild sockeye salmon fillets (previously frozen): $14.99/pound
  • Peapod 2% reduced-fat milk: $3.79/gallon
  • Peapod cage-free large white eggs: $3.29/dozen
  • NewStar Cooking with Spinach Plus Power Greens: $3.59/13.2-ounce package; $2.70/10-ounce package
  • Peapod broccoli florets: $4.09/12-ounce package
  • Green seedless grapes: $6.99/approximately 2 pounds; $5.28 for 1.5 pounds
  • Arnold 100% whole wheat bread: (called Oroweat in the west and Brownberry in the Midwest): $4.49/24-ounce loaf
  • Peapod long-grain brown rice: $2.59/32-ounce bag
  • Peapod diced tomatoes: $0.80/14.5-ounce can
  • Peapod extra-virgin olive oil: $6.99/25.3-ounce bottle; $9.33/liter
  • Ben & Jerry's vanilla ice cream: $4.99/pint
Total cost:$63.78; With $9.95 online fee:$73.73; Equivalent bag:$63.52(not including fee)

Fred Meyer/Kroger

There’s a lot to be said for the standard supermarket. Namely, you don’t have to go too far to find one. If you live outside a major metropolitan area, places like Costco, Trader Joe’s, Whole Foods, and even online options like Peapod aren’t always within reach. But chains like Kroger are great at operating in the in-between. With nearly 3,000 stores in 34 states, Kroger has big-time buying power, and that means low everyday prices and great sales, plus you can use manufacturer coupons. Prices on organics, however, can feel like extortion. The organic power greens in this bag are even more expensive than at Whole Foods. If you’re concerned about sustainability and product sourcing, it helps do a little Googling. For its part, Kroger is pretty good about stating its values and goalson its site, including a vendor “code of conduct,” which it enforces by auditing all of its international suppliers. Most of its employees benefit from union representation, and their average wage is $9.79 per hour.

  • Boneless skinless chicken breasts: $2.99/pound; $5.98 for 2 pounds
  • Wild sockeye salmon fillets: $14.99/pound
  • Broccoli florets: $2.99/10-ounce bag; $3.59 for 12-ounce bag
  • Green seedless grapes $2.99/pound; $4.49 for 1.5 pounds
  • Fred Meyer 2% reduced-fat milk: $2.79/ gallon
  • Fred Meyer cage-free large white eggs $2.49/dozen
  • Simple Truth organic power greens mix $3.49/5-ounce bag; $6.98 for 10-ounce bag
  • Oroweat (Brownberry/Arnold) 100% whole wheat bread: $3.99/24-ounce loaf
  • Kroger long-grain brown rice: $1.69/32 ounces
  • Kroger petite diced peeled tomatoes: $0.73/14.5-ounce can
  • Kroger extra-virgin olive oil: $7.69/34 ounces
  • Haagen-Dazs vanilla bean ice cream: $4.69/pint
Total Cost:$54.51; Equivalent bag:$60.10

Trader Joe’s

Shopping atTrader Joe’sfeels a little like being a kid in a candy store when you just got your allowance. (Tiny ice cream cones! Tubs of cookies! Mini peanut butter cups! So cheap I can buy them all!) Add in the endless parade of trendy new products like lemon elderflower soda and matcha yogurt, and it’s easy to see why TJ’s has a cult following. But it’s the friendly staff and bargain-priced basics (even for organics) that keep shoppers coming back. TJ’s rivals Costco for the best prices on the stuff you need, mainly because80 percent of its inventory is private labeland directly sourced from the producer. And like Costco, it’s well-known for being a great employer. Theaverage “crew member”earns $13.20 an hour, and semi-annual raises are a given. Those working at least 30 hours get benefits, including a 401k and a tuition reimbursement. No wonder why the staff is always so friendly.

  • Trader Joe’s boneless skinless chicken breasts: $4.49/pound; $8.98 for 2 pounds
  • Trader Joe’s wild Alaskan sockeye salmon fillets (frozen): $10.99/pound
  • Trader Joe's 2% reduced-fat milk: $2.79/gallon
  • Trader Joe’s cage-free large eggs: $2.99/dozen
  • Organic Power Greens: $1.99/5-ounce bag; $3.98 for 10-ounce bag
  • Broccoli florets: $1.99/12-ounce bag
  • Green seedless grapes: $3.99/1.5 pounds
  • Trader Joe’s whole wheat sandwich bread: $2.99/24-ounce loaf
  • Trader Joe’s brown jasmine rice: $2.99/3 pounds; $1.99/2 pounds
  • Trader Joe’s organic diced canned tomatoes: $1.49/14.5-ounce can
  • Trader Joe’s extra-virgin olive oil: $6.99/33.8-ounce bottle
  • Trader Joe’s super-premium vanilla ice cream: $6.99/half gallon; $1.75/pint
Total$55.17; Equivalent bag:$50.92

Stock up on these next time you go to Costco.

Photo by Shutterstock

Costco

慷慨的除了食物样本,在好市多买n’t exactly a pleasant experience. Think cavernous stores, pallets for shelves, and mobs of people—half of whom are blocking the aisles with giant flat-bed carts. And yet Costco has found a soft spot in just about every grocery shopper’s heart. Why? It has rock-bottom prices on everything you want, and it’s not junk. The Kirkland Signature brand isn’t just a bargain, it’s widely regarded as one of thebest store brands in the business, often earning top reviews. And the company itself is known for treating both customers and employees right.You can return anything, no questions asked. Both full- and part-time employees receive benefits, andwages start at more than $13 per hour, which is well above minimum wage in most areas. Of course, shopping at Costco means buying in bulk, so you’ll need the space and up-front funds to buy and store several month’s worth of food at a time. And the chain’s great deals on home and lifestyle items mean you’ll likely leave with a few things that aren’t on your list too (books, shoes, maybe a new dresser?). Plus, it requires an annual membership fee, though it can be earned back if you use the Costco credit card or have the Executive account, both of which pay back a percentage of your purchases. But if you buy gas, the savings at the pump will justify any membership costs in just a few visits.

  • Foster Farms boneless skinless chicken breasts: average package 9 lbs/$27; $2.99/pound; $5.98/2 pounds
  • Wild sockeye salmon fillets (frozen): $32.99/3 pounds; $10.99/pound
  • Kirkland Signature 2% reduced-fat milk: $4.39/two 1-gallon jugs; $2.20/gallon
  • Kirkland Signature cage-free large white eggs: $6.39/2 dozen eggs; $3.20/dozen
  • Earthbound Farm Organic Power Greens: $4.49/1.5-pound bag; $1.88/10-ounce bag
  • Broccoli florets: $4.99/3 pounds; $1.20/12 ounces
  • Green seedless grapes: $9.99/4 pounds; $3.75/1.5 pounds
  • Oroweat (Brownberry/Arnold) 100% whole wheat bread: $5.79/two 32-ounce loaves; $2.16/24 ounces
  • Lundberg organic short-grain brown rice: $12.49/12 pounds; $3.12/2 pounds
  • Kirkland Signature organic diced tomatoes: $6.49/eight 14.5-ounce cans; 0.81/can
  • Kirkland Signature extra-virgin olive oil: $14.99/2 liters; $7.50 per liter
  • Humboldt Creamery super-premium vanilla ice cream: $14.39/two half gallons; $1.80/pint
Total:$144.39; Equivalent bag:$44.59