Cardas Golden Cross no longer offered by Cardas ?

I just found out that the Golden Cross IC line , as well as many others are no lnger being made or offered by Cardas. I wonder why . I have a feeling that a lot of their newer cables were not selling that well and a lot of people were buying used , which does not help Cardas sell any .
Well, i currently have a pair of ICs for sale on ebay. Maybe i Should not have done that, as i would expect their value will go way up now .
Here is a link to the cables offered. At the bottom you will find the ones they no longer make , under the Legacy Heading
http://www.cardas.com/cables.php