We were quoted around $15,000 at ~100yen to the dollar for the new M2096-III with the coil modification option.
Mitsuba now has new D3 models out which cost roughly the same, but they also come with an option to do variable torque adjustment (i.e. airgap adjustment like on the old NGM motors), for roughly $26,000 for 1.
Alexander Martin,
Project Manager, NUsolar