Court says Apple's App monopoly must fall to reduce prices.
From Macrumors:
Monopoly's are ultimately never good for consumers, but security concerns affect people to a similar degree, and being able to purchase outside of the App Store would significantly degrade Apple's ability to police such systems.
Also, for the record, every gamer knows that the App Store doesn't have a "price is too high" problem. It has a "free to play than secretly gouge you out of house and home problem.