360 sold 6.5 million in the last 4 months of 2008 after the 360s price cuts.PS3 has a good chance of selling between 6 to 8 million in last four months of 2009. PS3 only sold 4 million consoles in the last 4 months of last year so it would be a 50% to 100% increase in sales for 2009 in comparison to last 4 months of 2008.
Most sales of the year come in the last four months of the year.







