Hi,

well you should easily find cels from those
movies/series when looking at auctions on Ebay and
Yahoo Japan, + the online dealers (look at the
keep-track page on cels.org)
As for Jin-roh cels, they were not officially
released by the studio. I was very lucky to get
one. You might want to have a look at this page in
my gallery for more information:

http://users.animanga.com/X/Jinroh.htm

Regards,

Olivier