They're fakes, and like someone above said, this 
isn't the first time this seller has tried to 
sell them.  A note for in the future, if you 
aren't sure about a cel being fake or real, if 
the scan is big enough, take a real close look at 
the colors of the cels.  Usually you can see a 
real difference in the coloring of fake/fan cels 
in comparison to the real thing.  Maybe it just 
comes from being an animator- but if you ever 
need help determining in the future, drop me a 
line.