Google worth over $36 billion?

With the Google IPO looming, Google now estimates shares will be between $108 and $135. With an estimated 24.6 million shares for sale, the company would be valued at over $36 billion. That's a lot of money and more value than Yahoo currently has. The valuation would be double as well and many analysts question if this company is too richly valued. I would say yes and as reality sets in, these GOOG shares may trade a little lower than everyone anticipates.