$699 for the unit but you need a lens mount to have a working adapter which is another $50. This is actually one of my sore point with adapter manufacturers in general. They constantly advertise the unit at a certain price but then they charge you $100-200 for a lens mount, which you pretty much HAVE to get. Why not just built the price into the adapter cost and make it clear what you're getting?
Sore point for me too.