Prototype Programming Kit

I see the Prototype Programming Kit mentioned on the website but don’t see a way to order it. Is it still available?
Thanks

Well, i looked on vexlabs and they are selling programming kits…
http://www.vexlabs.com/vex-robotics-standard-parts.shtml#Vex%20Robotics%20Programming%20Kit

Yes I know they are selling programming kits, I own one. I’m asking about the Prototype Programming Kit which is different from the one you’re referencing…