The regional bank sector is one of the most promising in the market today. Because this isn't a secret, however, many of the stocks are trading for nearly two times tangible book value. In the video below, Fool contributor John Maxfield identifies one that isn't as dearly priced, but still has massive potential to make investors rich.

John Maxfield owns shares of Bank of America. The Motley Fool owns shares of Bank of America and Huntington Bancshares. 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.