I've just posted four cels on eBay, all of them 
with Buy it Now prices.  Here's a brief list of 
the cels:

Adult Tenchi from the third Tenchi movie
Washu from the OVA episode "Hello Baby!"
Young Yosho from (I believe) the first TV series
Aisha from one of the last few episodes of Outlaw 
Star

You can check them out by going here: 
http://cgi6.ebay.com/aw-cgi/eBayISAPI.dll?
MfcISAPICommand=ViewListedItems&userid=phoenixlady
&include=0&since=-1&sort=2&rows=25

Thanks,
Ali