This one's not a SCHOOL cel, per se, but it is 
an EXAM cel. ;) Specifically, the end of the 
second Hunter Exam in Hunter x Hunter... Gon is 
trying to convince pink-haired Examiner Menchi 
not to fail every single Hunter candidate! In 
his genki way, of course... but hey, how would 
you like to go through a very physically 
strenuous (not to mention dangerous) First Exam 
only to be brought down by something that seems 
very trivial during the Second Exam? Not fun, 
not fun at all... 

I just ordered this one yesterday, so it hasn't 
come yet. But I'm thinking it's not bad for $10. 
Sales rock. :)