I am the original owner. This flash was recently purchased as new and used only a couple of times. I have enjoyed using several of these units, but have upgraded to high-power lights. These flash units combined with a sync cord or Pocket Wizard trigger (both not included) allow creative off-camera lighting techniques.  Of course, you can use the unit mounted on the hot shoe of your Nikon camera, too.  

If you are looking for a great flash in mint condition for your Nikon camera, this is it.