BEST BUY CO. INC revenue for the last year amounted to 860.45 B MXN, the most of which — 387.07 B MXN — came from its highest performing source at the moment, Computing and Mobile Phones, the year earlier bringing 318.44 B MXN. The greatest contribution to the revenue figure was made by United States — last year it brought BEST BUY CO. INC 792.28 B MXN, and the year before that — 690.85 B MXN.