They're based near Valence in France (pretty near me funnily enough) and I was lucky enough to take a little look around the factory last year when pricing up a repair for a snapped frame.
It was a paradise of nerdy bike porn with sexy tubing everywhere!
Not cheap but then again it's never going to be cheap for a top-end custom frame/bike build.
No, no price on there but I know from chatting to them that a custom 26er 853 MTB frame comes in at around 1000 euros (frame only) and so this bike is gonna be fairly pricey!