this is slightly off topic, but say american 
animation typically runs more expensive.  Cels 
from the Little Mermaid easily go into the 
thousands (I dont think I've seen any at all for 
under a thousand...)

Totoro is personaly my favorite of Miyazaki's 
films... unfortunately seems to be one of the more 
expensive ones. I really would like a cel WITH 
the Totoro in it. :(
Kiki's Delivery Service though is one of my other 
Miyazaki favorites, and it is actually priced much 
more reasonably... 

One guy I know visited Studio Ghibli and they GAVE 
him like 2 or 3 Mononoke cels.. talk about lucky 
:P