Having seen how battery and other issues can affect the EV owner's experience, I'm reluctant to take a gamble on a "newbie". Sure you have Magna International building it (Foxconn later?) but the company is a startup. Who knows what service and support will be like? If you happen to live near one of the few service centers (initially LA and Munich, eventually 50 more split betwwen Europe and US), maybe the experience will be OK.
We don't even have pricing on the Buick Equinox EV yet... And it's only going to come up 8 years from now for an out of warranty replacement. So no, no price on a replacement brick 8 years from now using some unknown battery type/chemsitry.