To the extent that an official stance exists at 2010, it is that There is no practical limit to the number of topics it can cover but there is an important distinction between what can be done, and what should be done, the latter being the subject of the policy What Wikipedia is not.
The original Game Boy, launched in 1989 for a mere $89.99, would only cost $169.73 today (at a 88.6 percent inflation rate). Game Boy Color, released in the summer of 1998 for the low sum of $69.99, would cost only $100 today, with a 40.4 percent inflation rate. Game Boy Advance continues the trend, launching in the early summer of 2001 for $99.99, the equivalent of $132.12 today.
On the website, I can see the price for Pre-Alpha being 40 bucks. - Game will be released on Steam for 40$, in an EA state on the 15th. That means that anyone who buys now will be charged nearly 2x compared to the ones who just went for the 20$ tier, just to play a buggy game and help developers sort things out.