How about an old adventure game, where you were expected to pay once, enjoy the story and quizzes, and complete in X time (no "dark patterns" etc)?
And of which the creators were as passionate about the their creation and genre as you, as opposed to cynical 'let's make another addictive MMOG' or 'let's make another FarmVille' or 'let's make Angry Birds 335' studios?
Food also has "money mixed in" but you can have a honest local food joint, and you can also have a global "give them crap" chain like McDonalds. Sometimes with identical prices too.