Those of us in Aus have prices already...Some stores even list them as being in stock and available for purchase (But who knows if that is accurate or just an attempt at a price gouge pre-order stunt)
6850 lowest price is $259 (Sapphire)
http://www.staticice.com.au/cgi-bin/...?q=6850&spos=1
6870 lowest price is $288 (MSI)
http://www.staticice.com.au/cgi-bin/...?q=6870&spos=1