Brand new sealed in the box Meastro V2 Ebony cartridge. Top of the line of the Clearaudio MM cartridge series. This unit is never opened and is a trade in toward a more expensive cartridge.
Full specification link: http://www.musicalsurroundings.com/product/clearaudio-maestro-v2-ebony/
An MM cartridge butsounds like an MC...Michael Fremmer sums it up nicely in his review from Stereophile, May 2015 issue.