When will nikon j2 be available in the market?

Specifically in future shop or best buy.

I have seen them in Sam's Club for under $500 for a while now. Nikon has a $150 instant saving program running. Usually they cost $650 at Sam's

The J2 is a new camera and has not hit the stores yet. They are all pre-order at the major camera shops at this point. The best I have heard is Sep 2012 for a release date, but those dates are often optimistic.