In USA it's almost impossible to find the new Ricoh GR in Stock. Like the Fuji X100s demand is many times higher than the shipped Stocks. Right now you can find two GR in Stock at Amazon US (Click here). But you have to pay a $20 extra.
There are also two new RX reviews to read at Trustedreviews and ThePhoBlographer! Great camera! Now le'ts see how the new Ricoh body module will be!