It isn't a guess, rumored prices are between 350-450, I made the middle the price point. I doubt that will be off by more than $50 which, quite frankly, isn't much. Release window is, again, speculated to be between November and March, with more recent rumors stating both November/December this year.
Based upon those rumors from an abundance of sources, tell me lifetime sales. Otherwise, stop professing that history repeats itself, trends repeat themselves, and whatever else you've said. If you have no emipirical data, you have no case.
But your guessing. I personally make educated assumptions based on absolutes.
Its stupid to say I have no case when we dont know the REAL specs and dates and prices of the xbox and PS4. Sorry but history does repeat itself in that its factors repeat themselves. WiiU eill either go the Gamecube route or the 3ds route depending on what Nintendo deems necessary in the coming months. As for Xbox and PS4.......just gotta wait for the facts.
Older and wiser. Still bias and proud though ;)