Is it possible to buy these anywhere? ie. the one with the copper base that comes with the Northwood 3.0C, as shown in these photos:-

http://img2.uploadimages.net/5040941.jpg
http://img2.uploadimages.net/4401952.jpeg

Kustom PCs are selling an Intel cooler but it doesn't seem to be the right one. Likewise there are some on ebay which also don't seem to be the same.

Can you buy them anywhere?