The document compares the prices of 11 common grocery items sold by 4 major retailers (Carrefour, Cora, Kaufland, Real) in Romania in March 2015. It finds that Kaufland had the lowest total basket price of RON 61.67, followed by Carrefour at RON 65.44, and Cora at RON 69.78. Real was excluded from the comparison because it did not promote some items like sunflower oil and corn flour in its 2015 leaflets. The document provides a table comparing prices by retailer for each item.