Well, thought I'd throw my hand in here. This is 
both my most expensive and my most valuable (as 
I'm sure it's appreciated in value since I got 
it). It was $214 (that's including shipping from 
Japan ^_^). My first cel of Mik and Raph 
together, and even if and when I quit this hobby, 
this cel will be with me. One layer w/ original 
BG, A-21 END ^_^

-Misha-chan

P.S. - Ignore the bad quality of the scan. 
Blah...stupid scanner ;p