The lens looks in excellent condition but when the VR mode is on there is a audible click in the lens when I push the shutter button.
My 18-105 dx lens does not do this.
Is this normal or should I be concerned or even return the lens?
My VR lens is the 18 - 55 kit lens, it clicks when the shutter is half pressed, then again when it's released.
You will also notice a slight movement through the viewfinder, it's just the VR part of the lens becoming active. Nothing to worry about.