Here’s one...what do you think? Should I go for it?
http://www.shopwritersbloc.com/noodlers-ink—the-heart-of-darkness.html
I don’t know that company at all...
Swisher still has ‘em. I can’t link directly, but it comes up if you search for N1065. They look to have all the colors that came with the pen, including two different blues, the red, and black.