DEAL is very profitable.Impoverished: made poor or with diminished quality of lifeWorthwhile: If something is worthwhile, it is ENJOYABLE or useful, and worth the time, money, or effort that is SPENT on it.Useless: If something is useless, you cannot USE it.INCONSIDERABLE: If you describe an amount or quality as not inconsiderable, you are emphasizing that it is, in fact, large or present to a large degree.Thus, 'worthwhile' is the most suitable answer.