Shares of Google (NASDAQ:GOOG) crossed the $600 level earlier in the week. Google's market cap is now closing in on $200 billion. So how much is Google really worth? Is Google really that much more valuable than Amazon (NASDAQ:AMZN), eBay (NASDAQ:EBAY), Yahoo! (NASDAQ:YHOO), or Baidu (NASDAQ:BIDU)? Can shares of Google continue their Apple-like (NASDAQ:AAPL) appreciation, or will they generate more modest, Microsoft-like (NASDAQ:MSFT) returns going forward? In this installment of Fool Video, Motley Fool Online Managing Editor LouAnn DiCosmo asks senior analyst Seth Jayson what he thinks of Big Goo.

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Microsoft is a Motley Fool Inside Value recommendation. Baidu is a Rule Breakers pick. Amazon.com, Yahoo, and eBay are Stock Advisor selections. Try these market-beating publications free for 30 days.  

Seth owns shares of Microsoft, as does Lou. Neither Lou nor Seth owns any of the other stocks discussed. The Motley Fool has a disclosure policy.