{"@context":"https://schema.org","@type":"Dataset","name":"Walmart vs Costco retailer comparison","description":"Neither retailer leads the current sample. Across 1 compatible source-backed categories, Walmart has 0 lower normalized unit prices, Costco has 0, and 1 is a tie.","url":"https://www.price-scout.app/compare/walmart-vs-costco","creator":{"@type":"Organization","name":"Price Scout","url":"https://www.price-scout.app/about","sameAs":["https://www.instagram.com/pricescoutapp/","https://www.pinterest.com/PriceScoutApp/","https://www.facebook.com/people/Price-Scout-App/61591196937956/"]},"publisher":{"@type":"Organization","name":"Price Scout","url":"https://www.price-scout.app/about","sameAs":["https://www.instagram.com/pricescoutapp/","https://www.pinterest.com/PriceScoutApp/","https://www.facebook.com/people/Price-Scout-App/61591196937956/"]},"license":{"@type":"CreativeWork","name":"Price Scout Data License","url":"https://www.price-scout.app/data-license"},"isAccessibleForFree":true,"@id":"https://www.price-scout.app/data/retailer-comparisons/walmart-vs-costco#dataset","identifier":"https://www.price-scout.app/data/retailer-comparisons/walmart-vs-costco","includedInDataCatalog":{"@type":"DataCatalog","@id":"https://www.price-scout.app/data#catalog","url":"https://www.price-scout.app/data"},"distribution":[{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://www.price-scout.app/data/retailer-comparisons/walmart-vs-costco"}],"dateModified":"2026-11-01T11:57:42.105Z","spatialCoverage":{"@type":"Place","name":"Reference ZIP 33130","address":{"@type":"PostalAddress","postalCode":"33130","addressCountry":"US"}},"methodology":"https://www.price-scout.app/methodology","editorialReviewDate":"2026-07-05","referenceZip":"33130","checkedAt":"2026-11-01T11:57:42.105Z","loyaltyState":"Source price; loyalty savings not deducted","marketNote":"Membership cost is not included in product unit prices. Warehouse and conventional pack formats are compared only when their normalized units are compatible.","available":true,"comparison":{"firstStore":"Walmart","secondStore":"Costco","configuredCategories":5,"categoriesCompared":1,"retailerSourceCount":2,"firstStoreWins":0,"secondStoreWins":0,"ties":1,"summary":"Neither retailer leads the current sample. Across 1 compatible source-backed categories, Walmart has 0 lower normalized unit prices, Costco has 0, and 1 is a tie."},"configuredCategories":["toilet-paper","paper-towels","laundry-detergent","coffee","dry-dog-food"],"currentPricePages":[{"category":"Toilet paper","categorySlug":"toilet-paper","currentPriceUrl":"https://www.price-scout.app/prices/toilet-paper#current-prices","checkedAt":"2026-10-31T23:13:08.168Z","pairedStorePriceRecords":1,"status":"no_pair"},{"category":"Paper towels","categorySlug":"paper-towels","currentPriceUrl":"https://www.price-scout.app/prices/paper-towels#current-prices","checkedAt":"2026-11-01T11:52:29.230Z","pairedStorePriceRecords":2,"status":"no_pair"},{"category":"Laundry detergent","categorySlug":"laundry-detergent","currentPriceUrl":"https://www.price-scout.app/prices/laundry-detergent#current-prices","checkedAt":"2026-11-01T11:57:42.105Z","pairedStorePriceRecords":2,"status":"paired"},{"category":"Coffee","categorySlug":"coffee","currentPriceUrl":"https://www.price-scout.app/prices/coffee#current-prices","checkedAt":"2026-11-01T11:47:30.284Z","pairedStorePriceRecords":2,"status":"no_pair"},{"category":"Dry dog food","categorySlug":"dry-dog-food","currentPriceUrl":"https://www.price-scout.app/prices/dry-dog-food#current-prices","checkedAt":"2026-11-01T11:42:02.191Z","pairedStorePriceRecords":1,"status":"no_pair"}],"records":[{"category":"Laundry detergent","categorySlug":"laundry-detergent","normalizedUnit":"load","checkedAt":"2026-11-01T11:57:42.105Z","lowerUnitPrice":"tie","retailers":[{"store":"Walmart","item":"Gain Plus Laundry Detergent Liquid, Now with Odor Defense + OXI, Moonlight Breeze Scent, 170 fl oz, 129 Loads","packagePriceUsd":21.94,"normalizedUnitPriceUsd":0.17,"packageSize":"129 loads","fulfillmentMethod":"pickup","loyaltyState":"Source price; loyalty savings not deducted","sourceRetrievedAt":"2026-11-01T11:02:45.043Z","retailerSourceUrl":"https://www.walmart.com/ip/18085507440"},{"store":"Costco.com","item":"Tide Ultra Concentrated Liquid Laundry Detergent, Original, 152 Loads, 170 fl oz","packagePriceUsd":24.99,"normalizedUnitPriceUsd":0.16,"packageSize":"152 loads","fulfillmentMethod":"shipping","loyaltyState":"Source price; loyalty savings not deducted","sourceRetrievedAt":"2026-11-01T11:07:48.361Z","retailerSourceUrl":"https://www.costco.com/p/-/tide-ultra-concentrated-liquid-laundry-detergent-original-152-loads-170-fl-oz/4000100321"}]}]}