I have a couple of anime cels ending on eBay in 
less than a day.  Auctions include A cel of 
Wakaba slapped by Utena in ep 12 of Utena, and a 
test hanken linework cel of Sorota from the 
X/1999 movie. Also a TON of US release manga, 
region 1 anime DVDs and other anime goodies.  
Auctions can be found at link above.  Thank you 
for looking.