Send it over her and I will examine it closely and let you know as soon as I am sure about it

Just kidding: _usually_ (but not always) a shiny (not black) coin door, but this is obviously an "owl-eyes" door.
Of course the most easy one is if there are factory plates/stickers on the back, they indicate the production country. Also: US plug ? UK plug ? How is the voltage set-up (110V or 230V) ?
Often there are color differences in the artwork but I really wouldn't know with LL. In fact, I'm not sure if they had already started production in Ireland by then...