It doesn't take a whole lot of analysis to figure out that a $100 price cut will result in a boost in sales, but market research group NPD seems to think that the PS3's new $299 price point could have a particularly big impact on Sony's numbers once next month's sales are tallied up. While it's obviously not a sure thing, NPD expects sales of the PS3 to jump between 40% and 60% over the course of September, noting that "the USD 299 price point is important to getting to a point where the next segment of price-conscious consumers can jump into the market and it most certainly will re-energise sales of the platform." It's also quick to point out, however, that those sales might not be en