I may be mistaken here, but arent there some 
obvious differences between the two images? I 
notice the auction has ( the most obvious 
difference to me ) a left hand wheras the cel 
does not among other ( admittedly much smaller ) 
differences. So, perhaps it actually was done 
from a screen cap or a slightly different frame?

Just trying to look at it from all possible 
angles. I know when I had a fancel done or Spinel 
Sun some time ago it had some pretty solid 
differences from even CCS, the full character 
being drawn including complete wings where it 
wasn't intially for example.

Anyway, I know little about this sort of stuff. 
Just noticed that and thought I'd point it out in 
case its of any importance. I've only been 
collecting for a short time so feel free to 
ignore the above if its brimming with ignorance :)

Guardian Beast