Woah, people are really over-predicting in this thread. Even for the Wii U.
This generation will not increase overall cumulative sales compared to last generation. We've already seen this happen right before our eyes. The market leader of last generation is posting pitiful sales of it's home console, one is falling fast in Europe, and the other's Handheld is in horrible condition. The only thing people seem to be getting right is the Handheld's lifetime sales. With that said:
PS4: 80-100 Million (Too early to make a more definite prediction.)
XBO: 50-80 Million (Again, too early. Especially for the XBO.)
Wii U: 22 Million.
Taking the highest numbers into consideration, the overall generation will have 202 Million units sold.







