Today, Motley Fool analyst Rex Moore takes a look at Walgreen (NASDAQ:WBA), which carries one of the lowest price-to-earnings multiples of all the stocks passing his "Best Values" screen. Is the corner drugstore a value, or a value trap?

Walgreen has a dividend yielding over 3%, but it's not listed among the The 3 Dow Stocks Dividend Investors Need. You can read the Fool's brand-new special report right now -- absolutely free. Just click here.

Rex Moore has no positions in the stocks mentioned above. The Motley Fool owns shares of Express Scripts. Motley Fool newsletter services recommend Express Scripts. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.