You are bidding on a vintage Shure Model D7D-M Stereo Phono Cartridge.  It is good, measuring 292 ohms on one side, and 293.5 ohms on the other side, with my meter.  I installed a new diamond stylus, and the packaging is included.  The original stylus is included, but has no jewel.  The cartridge is in nice physical condition.  It should be a great sounding cartridge for your vintage turntable.  Shipping weight is 6 ounces.  Please see my other auctions for more interesting radio and audio items, and tubes.