Why would you think they dont sale them anymore? Looking at the thread I linked it is not very old. Ofcourse the only way to know is to call Dave, he is very respectable and will tell you truth about where the company stands.
This guys use to be a owner of Fadal machine company and started building these after he sold the company. If you can get one I dont think yuo will find anything else to fit the need as good (unless a good used buy comes along). Infact this is the first I knew of the name of the company. They are really just getting it up and running for the public to be able to buy as far as I know. They have had the design worked out for a couple years but these are the first machines I have seen to show up in public hands. Leading me to think they have moved forward with this.
I dont have any connections with them, but if I had the funds I would buy one. I love the fact he used Flashcut for the controller to, it should be a very dependable machine. Plus its all made here in the states, and he has the ability to take the company anywhere he wishes ( he has the money to keep the supply up, unlike some other companies around that sale machines).
IDK, a phone call could anwser it all pretty quick. Dave is not the type to have a web site up without being able to back it.
Jess
GOD Bless, and prayers for all.