This Rolleinar 2 for the Rolleiflex bayonet 3 cameras is in the best possible shape. It comes in the original leather case in maker's box
This close up lens is suitable fot all Rolleiflex cameras with the 2.8/80mm Planar or Xenotar lenses.
Here seen on a Rolleiflex 2.8E. The camera is not included.
You can use the last picture to determine the bayonet size for your camera.