Robert,
Everytime I read Sinclair's gold price prediction of $1,650 I think, if things are as bad as so many are saying, and getting much worse, isn't $1,650 an ultraconservative forecast?
Then there's Marc Faber's $36,000/oz. But, the one I feel most secure with is the prdiction made by Rob McEwen of US Gold.
$5,000 by 2010.
Take a look at his rational, Gold vs Dow
http://www.usgold.com/