Its investing segment is doing well, and its valuation is quite inexpensive. SNDL (SNDL -1.92%), formerly known as Sundial Growers, is shaping up to be a decent purchase for value- sensitive investors. Between the improving efficiency of its operations, its burgeoning investment income, and its ongoing attempt to invest in businesses competing in the U.S. marijuana markets, shareholders have no shortage of favorable trends and catalysts to appreciate. And things could be getting even better over the next fe ...