I apologize if this sounds like a broken record.  
The picture below is from the ebay listing (item 
#1165450951).  In the video, the area in circle 
#1 is the same color as the areas to the right 
and below, i.e., dark brown (not red/pink).  In 
the video, the highest point of the white 
highlight in circle 2 is entirely within the dark 
brown area and does not extend into the light 
brown area.  In the video, the top part of the 
white highlight in circle three has some dark 
brown to the right.  

(I don't do this for the fun of it; I want these 
things to be real so that I can bid on them too.  
But having been burned twice in the past with 
repros masquerading as production cels, and 
knowing there are lots of repros floating around, 
I find it the smart thing to do to check all 
decent Belldandy cels against the videos.)