I followed this all over the web, and everywhere says "not available" or "no longer made." It also seems to have gotten pretty good ratings at various sites.

The Moeller site still shows it, but doesn't allow purchase.

Looks like West Marine has a knock off product
http://www.westmarine.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10001&storeId=11151&partNumber=11047123&langId=-1

I can't help but wonder if WM killed the original or what. I also have to wonder if the WM knockoff works as well as the original. The original sure seemed praised.

Maybe Moeller and WM are in some sort of legal battle over the patents or something.