Gizmodo has
published a nice chart that summarizes all of the PS3 price estimates over the last two years or so. It's an interesting chart and shows that four companies got the price right (three at the $500 configuration and one at the $600 configuration), two companies overshot the price, and four companies undershot the price. While hindsight is always 20/20 it's certainly interesting to see how bad of a job the analysts did of estimating the price.