No offense, but it took AMD long enough. AMD has been quietly shipping 2.6GHz Opteron 285s to Sun Microsystems for months now. However, they were previously under the SE label which meant a TDP of 120W. (Funny thing is the SE series isn't mentioned anywhere in official AMD literature probably because it doesn't help "AMD push its power consumption advantage over Intel".) I guess this means that they've managed to cool these things down to the 95W TDP as well as produce sufficient volumes for a general launch.
http://www.xbitlabs.com/news/cpu/display/20051124130251.html
And for aUbaWok, I wouldn't hold my breath for lower prices. These new processors were all launched at higher price points and aren't supposed to cause a price cascade. AMD has also dropped (blanked out really) the 1xx Opteron's from their publicly viewable price lists, since they want to discourage regular consumers from hogging these server chips.
http://www.amd.com/us-en/Processors/ProductInformation/0,,30_118_609,00.html?redir=CPT301