by Food Trade News Team
Inflation may have cooled in headline numbers, but CPI is a notoriously narrow “basket” when stacked up against what most Americans actually buy. Besides, most grocery shoppers aren’t concerned about what the CPI reading is currently; they’re concerned with the black-and-white price tags staring them in the face.
“What is my cart costing me today compared with last year?” That’s the question a year-long, in-depth price audit of a single suburban Liberty Co., Georgia Walmart superstore set out to answer.
The results from this rigorous tracking of Walmart prices? They’re far from simple, and hold critical lessons for anyone watching prices on the shelf as well as on the economic data dashboards.
NPR journalists painstakingly tracked 114 items across virtually every aisle of this Walmart. They cataloged how costs shifted for staples and snacks, household goods and toiletries, comparing December 2025 prices with those of a year earlier. What they found was not a uniform march upward, but a complex mosaic of price increases, decreases and static categories that together reflect the tangled interplay of inflation, supply chains, tariffs and trade policy, and even unexpected market forces like weather.
The results are stark and unbiased, and we think everyone in the grocery industry owes it to themselves, their organizations, and their customers to get familiar with this journalism. It’s not ours, admittedly, but it is fantastic reporting…
How Have Prices Changed in a Year? NPR Checked 114 Items in a Walmart
