Cels Forum

If the Pokemon cels can be half-cheaper, I would get some
for myself.  And I don't mind to wait a few years when
the studios let go of those cels for cheaper prices.  There
are over 100 episodes now, so there should be a lot of cels
available later on at cheaper prices and wider selections.

The person who said there're several minor studios helping
Gainax out is right for KareKano.  The smaller studios 
don't have the equipments and resources to do CG, so they
still have to stuck with using cels.