The GDP of the Denver, CO area was about $157 bln, slightly less than the enterprise value of Google.
The GDP of Tallahasse, FL was only 1% more than the net worth of facebook founder Mark Zuckerberg.
The Durham-Chapel Hill, NC area GDP was just shy of $38 bln, which makes it roughly the same as the Market Cap of Starbucks.
Forget Albert Pujols' depature to the Dodgers Angels, St. Louis, MO had a GDP of $129 bln, just 2% more than the Market Cap of Intel.
The GDP of Honolulu, HI was about $50 bln, which is roughly the net worth of Waren Buffett. 
The GDP of Alburquerque, NM was $38 bln, slightly less than the net worth of Google cofounders Larry Page and Sergey Brin. Though maybe if you factor in the booming meth industry there they are the same.