That is an 83 Superior that's been altered. RD is incorrect, gear cluster shows a lot of grime for 'never been ridden', wrong headbadge. Those Superiors were leftover Paramount frames with a Tange fork, hence the non-matching fork crown. Guess it's OK if you want a used Superior, but it is emphatically NOT a Paramount.
I really get disgusted with all the misrepresented Paramounts on ebay.