"You are right. I have no proof. But please, the 
next time you see a more than 20% discount at 
animechaos please wonder how it is possible."

Apparently you have never had to sell any of 
your cels.  Or your's have been snapped up 
straight away.  Me - I have had to sell many 
cels at less than 50% of what I originally paid 
for them.  I was desparate and needed the cash.  
That is how it is possible.