hmmm..I don't own my very first cel anymore since I went out of 
Sailor Moon many many many years ago. My first cel was a Seiya 
from Sailor Moon, a complete cel set with BG, Timingsheet, 
pencils and so on. Him being in his training outfit. I would 
love to get that cel back. 

But anyway,

Of all the cels I 
have right now I got two that I purchased around the same time 
one of Hyper Speed Grand Doll and a cel of Amano Jyaku from 
Urotsukidoji. I attach image of Amano below 
(hopefully).

Kata