I took the same grocery list to Walmart, Kroger, and Amazon to compare prices. After filling my carts, I found a winner.

Source: Business Insider

I compared grocery prices at Walmart, Kroger, and Amazon using Walmart's recently price-dropped items as my guide. Savannah BornWalmart recently dropped prices on over 250 items, so I took a closer look at nine of them. I compared their prices to what I found at competitors Kroger and Amazon.