U.S. bullion coin demand still at 'unprecedented' levels : Mint

Straight from the horse's mouth.

http://www.reuters.com/article/2013/06/05/us-gold-mint-coin-idUSBRE95417Q20130605

"Demand right now is unprecedented. We are buying all the coin (blanks) they can make," Richard Peterson, acting director of the U.S. Mint, said in an interview referring to the Mint's suppliers.