The original series was 13 eps long before it got 
pulled (damn shame because it was just like the 
manga which is the superior version); there IS a 
Yu-gi-oh film which was cel based, it was 
released with the first series, but cels are 
really hard to find.

Anime Chaos has a few Yu-gi-oh cels, but none of 
Kaiba. (Personally I look for the Black Magician 
^_^).

Hope this helps!

Chibi