There is a thread on this in the Sponsors area where Calumet announced its availability.
I bought the DVD and have watched it. The video quality is fair but adequate. It is not meant to be exhaustive I think but I thought it was very good at covering the basics. I think it is well worth the money. How many of these instructional videos are available for large format photography and darkroom work anyway? Not many. I wish someone would make a more exhaustive, up to date video series like this, but probably a small audience.