I just found that the part is available through distributors on alibaba one of them even selling in min orders of 1.
http://www.alibaba.com/trade/search?fsb=y&IndexArea=product_...
http://www.alibaba.com/trade/search?fsb=y&IndexArea=product_...
One common advice is to buy from authorized sources, and looking through octopart[1], arrow is the only distributor of anadgim, with 1000 units minimum quantities.
[1]http://octopart.com/partsearch#!?q=anadigm&sortby=avg_price%...