The easy chuck dropped to $399 - I suspect after disappointing sales. Still too high IMHO.
If this is going to be up there like that, I won't be buying. Especially if after I convert my G3 chuck I'd have to pony up for the jaw adapter pieces for all my jaws or move them which defeats the purpose. I have hopes for this, but if it's that expensive I'll pass too. If they want this to catch on, they'll need to make it where converting the jaw sets over is very economical.
At those prices I would rather get a couple of refurbished chuck bodies and just have dedicated chucks for my most used jaws.
I find that the exercise I get removing and re-installing jaw screws is an excellent way to keep my wrist and finger muscles limber. And with 2 Nova chucks and 9-10 sets of jaws, I just saved a boatload of money.
Life is good ...