I have a CCS cel for sale. ^^ It's the end key cel
in Movie 2, near the beginning of the movie, when
Sakura is on the swing, and the camera closes in
on her face, and she smiles. 

It comes with the sketch, and both the cel and
sketch are numbered.

It's in good condition, and only has a bit of line
fading.

If you're interested, please send me an offer. ^_^