With the market encountering significant challenges, now may be the time to consider stocks on sale. While it’s always a sweaty-palm affair to buy into the red ink, doing so may give the speculator significant upside.As the adage goes, be fearful when others are greedy and be greedy when others are fearful. The best part about getting hot stocks on discount is that they should still remain fundamentally sound. Basically, the only difference is the underlying market cycle.Granted, no guarantees exist – somet ...